{"id":29837,"date":"2025-11-07T04:28:09","date_gmt":"2025-11-07T04:28:09","guid":{"rendered":"https:\/\/vividscience.org\/?page_id=29837"},"modified":"2025-11-14T20:33:21","modified_gmt":"2025-11-14T20:33:21","slug":"aquarium","status":"publish","type":"page","link":"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/aquarium\/","title":{"rendered":"8b1 Aquarium"},"content":{"rendered":"<!--themify_builder_content-->\n<div id=\"themify_builder_content-29837\" data-postid=\"29837\" class=\"themify_builder_content themify_builder_content-29837 themify_builder tf_clear\">\n                    <div  data-css_id=\"ratf934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_ratf934 tb_first tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_mk5z934 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_2mkx934 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module fancy heading -->\n<div  class=\"module module-fancy-heading tb_nsjm934  tb_hide_divider\" data-lazy=\"1\">\n        <h1 class=\"fancy-heading tf_textc\">\n    <span class=\"main-head tf_block\">\n                    Aquarium            <\/span>\n\n    \n    <span class=\"sub-head tf_block tf_rel\">\n                    Constructing Fish Habitat            <\/span>\n    <\/h1>\n<\/div>\n<!-- \/module fancy heading -->\n<!-- module image -->\n<div  class=\"module module-image tb_nxw2934 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2019\/05\/gTe5G8KLc-1024x1024.png\" width=\"50\" height=\"1024\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"ksv5934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_ksv5934 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_nnq6934 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_s0dl934 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img decoding=\"async\" src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/a1-1.jpg\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_5ntl934 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_u73j934    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3><strong>Aquarium Objectives<\/strong><\/h3>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_z1jq934    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <ul>\n<li>\n<p><strong>List the characteristics of fish that distinguish them from other vertebrate animals.<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>Link what can be learned at a fish hatchery to the basic requirements of a home fish tank.<\/strong><\/p>\n<\/li>\n<li>\n<p><b>Describe the significance and life cycle of anadromous salmon.<\/b><\/p>\n<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"3px,3px\" data-css_id=\"n03b934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_n03b934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_75sa934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_9h9g934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>This module features earning from others within &#8220;informal&#8221; educational settings, outside of the traditional classroom.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"3px,3px\" data-css_id=\"9hy0934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_9hy0934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_ir3l934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_r0ej934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>Within a classroom setting, we expect that we will learn from others.\u00a0 Within informal settings like parks, aquaria, museums, and zoos, we have more choice, but that does not lessen the quality of the learning experience offered.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module video -->\n<div  class=\"module module-video tb_lse1934 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/479636260?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"3931844\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_3931844 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_isuf844 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_72u9844 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/a1-hatfield.jpg\" width=\"2000\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_h3yd844 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_raz2844   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\">Aquaria primarily feature aquatic ecosystems and zoos primarily focus on terrestrial ecosystems.\u00a0<\/p>\n<p style=\"text-align: left;\">We are heading to aquaria first and even though the organisms that pop into the mind are usually &#8220;FISH&#8221; and we will focus on them, there are often many others species to observe.\u00a0 At the <a href=\"https:\/\/hmsc.oregonstate.edu\">Hatfield Marine Science Center<\/a> in Newport, OR, there are entire exhibits dedicated to marine invertebrates.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"rz0s747\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_rz0s747 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_6b7h747 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_xon0747   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: right;\">The most frequently visited marine habitat in Oregon is the tidal pool ecosystem and as we saw earlier in the course, they are largely inhabited by producers and marine invertebrates.\u00a0 So it makes sense that a local aquarium would feature these species.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_vjz3747 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_vnco747 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img decoding=\"async\" src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-l-1.jpg\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"vury628\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_vury628 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_y5d7628 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_fjvb628   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6 style=\"text-align: center;\">These photos are from the nearby <a href=\"https:\/\/aquarium.org\">Oregon Coast Aquarium<\/a>.\u00a0 Can you match each organism to its corresponding phylum?<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_1rmx934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_ke7v934 first\">\n                    <div  class=\"module themify_builder_slider_wrap tf_clearfix module-slider tb_e3pd934  slider-default  \" data-lazy=\"1\">\n        <div class=\"themify_builder_slider tf_carousel tf_swiper-container tf_rel tf_overflow\" data-lazy=\"1\"        data-visible=\"2\"\n        data-tab-visible=\"0\"\n        data-mob-visible=\"0\"\n        data-scroll=\"1\"\n                            data-auto=\"6000\"\n            data-controller=\"0\"\n            data-pause_hover=\"1\"\n                data-speed=\"normal\"\n        data-wrapvar=\"1\"\n        data-slider_nav=\"1\"\n        data-pager=\"1\"\n        data-effect=\"scroll\" \n        data-height=\"auto\"\n        data-css_url=\"https:\/\/vividscience.org\/wp-content\/themes\/themify-ultra\/themify\/themify-builder\/css\/modules\/sliders\/carousel,https:\/\/vividscience.org\/wp-content\/themes\/themify-ultra\/themify\/themify-builder\/css\/modules\/sliders\/slider\"\n                    >\n        <div class=\"tf_swiper-wrapper tf_lazy tf_rel tf_w tf_h tf_textc\">\n                         <div class=\"tf_swiper-slide\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-d.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img loading=\"lazy\" decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-d.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1283'%20viewBox=%270%200%202000%201283%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-n.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img loading=\"lazy\" decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-n.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\" style=\"content-visibility:hidden\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-dd.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img loading=\"lazy\" decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-dd.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\" style=\"content-visibility:hidden\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='0'%20height='0'%20viewBox=%270%200%200%200%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-a.jpg\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-a.jpg\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\" style=\"content-visibility:hidden\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-e.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img loading=\"lazy\" decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-e.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\" style=\"content-visibility:hidden\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-i.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img loading=\"lazy\" decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-i.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\" style=\"content-visibility:hidden\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-o.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img loading=\"lazy\" decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-o.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\" style=\"content-visibility:hidden\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='0'%20height='0'%20viewBox=%270%200%200%200%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-octopus.jpg\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-octopus.jpg\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\" style=\"content-visibility:hidden\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1393'%20viewBox=%270%200%202000%201393%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-q.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img loading=\"lazy\" decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-q.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>                     <div class=\"tf_swiper-slide\" style=\"content-visibility:hidden\">            <div class=\"slide-inner-wrap\">\n                                    <div class=\"tf_rel tf_lazy slide-image\">\n                                                                            <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1253'%20viewBox=%270%200%202000%201253%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" class=\"tf_svg_lazy\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-bb.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img loading=\"lazy\" decoding=\"async\" data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-bb.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>                                            <\/div>\n                \n                            <\/div>\n        <\/div>            <\/div>\n    <\/div>\n<\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_7445934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_bzri934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_b90z934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3 style=\"text-align: center;\">Fish<\/h3>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"3jei62\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_3jei62 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_1jag62 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_0el562   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6 style=\"text-align: center;\">The main event at an aquarium is typically a large diversity of fish species in different tanks simulating a variety of aquatic habitats.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module gallery -->\n<div  class=\"module gallery module-gallery tb_pskd62 layout-grid  \" data-lazy=\"1\">\n    <\/div>\n<!-- \/module gallery -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"n2zn934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_n2zn934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_0qnv934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_xjcq934    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6 style=\"text-align: center;\">We have already looked at three of the vertebrate animal groups: <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/change\/long-term\/wetlands\/#\">amphibians<\/a>, <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/consumers\/animals\/reptiles\/#\">reptiles<\/a>, and <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/conditions\/short-term\/weather\/#\">mammals<\/a>.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"testimonial\" data-css_id=\"d3m9934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_has_section tb_section-testimonial tb_d3m9934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_rsd7934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_6fag934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Vertebrate Groups<\/h3>    <\/div>\n<\/div>\n<!-- \/module text -->        <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_5 tb_4idt934\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col5-1 tb_svkj934 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_ublg934 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_133868147.jpg\" width=\"1000\" height=\"250\" title=\"Fish\" alt=\"The earliest vertebrate species, originating in the oceans and moving to freshwater.\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Fish                            <\/h3>\n                        <div class=\"image-caption tb_text_wrap\">\n            The earliest vertebrate species, originating in the oceans and moving to freshwater.        <\/div>\n        <!-- \/image-caption -->\n            <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col5-1 tb_ngud934\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_ss5s934 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_1068766343.jpg\" width=\"1000\" height=\"250\" title=\"Amphibians\" alt=\"Descendants of fish and the first vertebrates on land. Fins replaced by legs, part of life cycle still within water.\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Amphibians                            <\/h3>\n                        <div class=\"image-caption tb_text_wrap\">\n            Descendants of fish and the first vertebrates on land. Fins replaced by legs, part of life cycle still within water.        <\/div>\n        <!-- \/image-caption -->\n            <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col5-1 tb_ffb6934\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_a21l934 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_1666656352.jpg\" width=\"1000\" height=\"250\" title=\"Reptiles\" alt=\"Descendants of amphibians, shelled eggs stay moist on land.  Fully terrestrial.\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Reptiles                            <\/h3>\n                        <div class=\"image-caption tb_text_wrap\">\n            Descendants of amphibians, shelled eggs stay moist on land.  Fully terrestrial.        <\/div>\n        <!-- \/image-caption -->\n            <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col5-1 tb_81yy934\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_p2ej934 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_1130183357.jpg\" width=\"1000\" height=\"250\" title=\"Birds\" alt=\"Descendants of reptiles, feathers and flight.\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Birds                            <\/h3>\n                        <div class=\"image-caption tb_text_wrap\">\n            Descendants of reptiles, feathers and flight.        <\/div>\n        <!-- \/image-caption -->\n            <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col5-1 tb_9boo934 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_lypu934 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_250802287.jpg\" width=\"1000\" height=\"250\" title=\"Mammals\" alt=\"Descendants of reptiles, fur and milk from mammary glands.\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Mammals                            <\/h3>\n                        <div class=\"image-caption tb_text_wrap\">\n            Descendants of reptiles, fur and milk from mammary glands.        <\/div>\n        <!-- \/image-caption -->\n            <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_oypt934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_sq0u934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_hpzs934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2 style=\"text-align: center;\">Fish<\/h2>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"nj52626\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_nj52626 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_30z3627 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_qaf3627 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/313072580?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_f2ck627 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_elzh627   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5 style=\"text-align: left;\">Fish are a large group of vertebrate animals that share some similar characteristics.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"9963934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_9963934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_4j7q934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_bo3d934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>This brief video introduces fish, the taxa (group) that gave rise to all vertebrates on Earth today.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module video -->\n<div  class=\"module module-video tb_ktle934 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/320158128?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"f81i210\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_f81i210 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_ji4w210 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_bco2210 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/fish-scales-close-1024x682.jpg\" width=\"1024\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_akhk210 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_9f2d210   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5 style=\"text-align: left;\">Scales are a significant integumentary (&#8220;covering&#8221;) structure in fish.\u00a0 The same genes that code for mammalian teeth and hair code for fish scales.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"nwco377\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_nwco377 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_3 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_g4oe377 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_xls6377 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/fish-scales-1024x686.jpg\" width=\"350\" height=\"686\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_35pi377\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_2x81377   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5 style=\"text-align: left;\">In some scales, layers indicate growth like the rings of a tree branch.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_6u9b377 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_5249377 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/scale-layers-1024x682.jpg\" width=\"350\" height=\"682\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"iw0b934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_iw0b934 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_aw8z934 first\">\n                            <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"4t14410\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_4t14410 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_phfk410 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_bsjj410 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/fish-hatchery-sign-alsae-1024x686.jpg\" width=\"1024\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_7vsq410 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_hrom410   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6 style=\"text-align: left;\">If you don&#8217;t have farms to visit in your area, you may have fish hatcheries raising generations of animals for food consumption or release into waterways.\u00a0 Most have interpretive signage and the ability to interact with some of the fish.\u00a0 The animal husbandry involved in keeping thousands if animals healthy with minimal cost is fascinating.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"9ago307\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_9ago307 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_8p1v307 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_rbci307 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/317409083?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_dskr307 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_9koc307   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>We are at Cascadia Park on the Santiam River in Oregon.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"m9lu10\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_m9lu10 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_d5kn10 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_h2jl10   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5 style=\"text-align: right;\">Although we typically think of the adult life stage when we think of an animal, there are often far more immature individuals in a population; most may not survive until adulthood.\u00a0 These fish fry have recently hatched, but are attracting the attention of larger predators.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_9po210 last\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_lvhi10 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/317408490?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"k9w5692\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_k9w5692 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_u857692 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_maka692 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/309004851?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_bsr3692 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_gwlp692   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>Next we are headed to a fish hatchery that raises rainbow trout.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"vgt6934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_vgt6934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_5hz6934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_q5v4934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>Hatcheries typically have different rearing tanks with various life stages of fish.\u00a0 It is an opportunity to observe developmental changes.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_2 tb_r1fi934\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col4-2 tb_ylso934 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_d0ey934 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/309004929?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n<!-- module text -->\n<div  class=\"module module-text tb_v03t934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>As trout mature, gene expression changes, hormones are produced and we can obseve a phenotypic change in color.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-2 tb_s0sm934 last\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_ynjc934 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/309048669?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n<!-- module text -->\n<div  class=\"module module-text tb_l2z7934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6>For the trout to have reached this population size in a small pond, the carrying capacity must have been raised artificially.\u00a0 This includes supplying food and minimizing disease transmission.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"o5xh95\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_o5xh95 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_0tyf95 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_il7b95 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/309045726?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_3u5y95 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_s3qp95   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>It takes an enormous amount of food to raise fish in a hatchery.\u00a0 They are efficient eaters, all of these pellets will be consumed, some will pass through the fish digestive tracts, some of the energy will be used to sustain respiration, and the remaining chemical energy may be stored, along with nutrients<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-parallax-bg=\"desktop\" data-css_id=\"hug7934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_hug7934 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_v2sj934 first\">\n                            <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"qlum656\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_qlum656 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_pz1u656 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_nk9a656 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/goldfish-staring-1024x958.jpg\" width=\"1024\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_i4fq656 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_5byx656   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\"><strong>Another option for studying fish is to build and maintain an aquarium. The considerations are similar to deciding which fish to maintain in a large hatchery.<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>If just starting with an aquarium, it is best to select a species that survives in conditions that are easy to maintain.\u00a0 If you live by saltwater, you could have inexpensive access to a saltwater supply.\u00a0 Otherwise it is easier to start with freshwater since it is already available.\u00a0 Municipal additives like chlorine may have to be removed whenever water is changed.<\/strong><\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"k4gu728\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_k4gu728 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_1981728 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_ysq7728   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6 style=\"text-align: right;\"><strong><span style=\"font-size: 16px;\">Consider selecting a fish that lives in a range close to your home&#8217;s temperature.\u00a0 Tropical fish may need a heater and coldwater fish may need expensive cooling systems or kept outdoors.<\/span><\/strong><\/h6>\n<h6 style=\"text-align: right;\"><strong><span style=\"font-size: 16px;\">Other considerations include whether the fish are from faster moving water (need more aeration) and whether they need live foods which can be more costly.\u00a0 Purchase a large tank if possible to minimize fluctuations in water conditions, and add animals slowly after nitrogen-processing bacteria and plants have had an opportunity to establish in the substrate.<\/span><\/strong><\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_89cv728 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_2ww9728 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/shutterstock_735313309.jpg\" width=\"2000\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"50px,50px\" data-parallax-bg=\"desktop\" data-css_id=\"c8ts934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_c8ts934 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_ggoi934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_fkx1934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n            <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_8hy5934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_icvn934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_uym0934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2 style=\"text-align: center;\">Salmon<\/h2>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"pkiu159\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_pkiu159 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_jcgt159 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_ub3n159 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/Screen-Shot-2020-11-16-at-5.47.11-PM.png\" width=\"1355\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_bf8m159 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_4lg6159   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\">We are back at the <a href=\"https:\/\/mnch.uoregon.edu\/\">Museum of Natural and Cultural History<\/a> in Eugene, OR.\u00a0 When you think of fish species in the Pacific Northwest that have strongly impacted the lives of first peoples to the region, what fish come to mind? (O.K., don&#8217;t look at the tile of this section :).<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"kch7426\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_kch7426 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_6jhe426 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_j5os426   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>It&#8217;s the salmon!\u00a0 The cultural significance of salmon species is why they are some of the most studied wild animals on Earth.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module video -->\n<div  class=\"module module-video tb_2irg426 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/458743325?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"u9q8514\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_u9q8514 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_l4wk514 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_oahb514   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>The anadromous (ocean-going) salmon have an incredible life cycle.\u00a0 This game shows the basic steps.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module video -->\n<div  class=\"module module-video tb_78ut514 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/321397522?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"4453711\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_4453711 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_xcqg711 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_wktd711 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/434554024?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_pjxk711 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_fhgh711   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\">Here are the names of the salmon life stages where they occur in the real world.<\/p>\n<h6>\u00a0<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"pg8h550\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_pg8h550 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_7e0z550 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_mpth550   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: right;\">Salmon mating, and the cycle begins anew.<\/p>\n<h6>\u00a0<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_ldra550 last\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_frf8550 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/317408849?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"50px,50px\" data-css_id=\"9w1w934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_9w1w934 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_95db934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_hl73934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n            <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"3px,3px\" data-css_id=\"zbsy934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_zbsy934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_fbjx934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_w0g6934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>The next section tours zoos; collections emphasizing terrestrial animal species.<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"asgq934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_asgq934 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_fnhm934 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_3r8n934 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img decoding=\"async\" src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/a1-1.jpg\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_vz6s934 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_kwk0934    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5><strong>Check your knowledge.\u00a0 Can you:<\/strong><\/h5>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_czdp934    wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <ul>\n<li>\n<p><strong>list the characteristics of fish that distinguish them from other vertebrate animals?<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>link what can be learned at a fish hatchery to the basic requirements of a home fish tank?<\/strong><\/p>\n<\/li>\n<li>\n<p><b>describe the significance and life cycle of anadromous salmon?<\/b><\/p>\n<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"0qf0934\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_0qf0934 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_middle gutter-none tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_sstl934 first\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_ukxv934 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/#\">\n                   <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_a0an934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>Go back to the Living Collections Overview<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_6l6x934 last\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_kzsh934 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/zoo\/#\">\n                   <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_uwqi934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>Go forward to the Zoo Page<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_a698934 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_0bys934 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_pjmk934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Living Collections Lecture Guide Contents<\/h3>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module divider -->\n<div  class=\"module tf_mw module-divider tb_opg9934 solid  divider-custom divider-center\" style=\"border-width: 3px;border-color: #808000;margin-top: 10px;margin-bottom: 20px;max-width: 120px;\" data-lazy=\"1\">\n    <\/div>\n<!-- \/module divider -->\n<!-- module text -->\n<div  class=\"module module-text tb_sbf4934   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6>This guide and lecture material are assessed on the weekly quiz.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_4 tb_7cqu934\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_b2lh934 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_ru4y934 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg\" width=\"200\" height=\"200\" title=\"Aquarium - YOU ARE HERE\" alt=\"Aquarium - YOU ARE HERE\">    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Aquarium - YOU ARE HERE                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_7m50934\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_ycd3934 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/zoo\/#\">\n                   <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg\" width=\"200\" height=\"200\" title=\"Zoo\" alt=\"Zoo\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/zoo\/#\">\n                        Zoo                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_robk934\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_r39z934 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/aviary\/#\">\n                   <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg\" width=\"200\" height=\"200\" title=\"Aviary\" alt=\"Aviary\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/aviary\/#\">\n                        Aviary                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_fdzv934 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_7z8d934 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/arboretum\/#\">\n                   <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg\" width=\"200\" height=\"200\" title=\"Arboretum\" alt=\"Arboretum\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/arboretum\/#\">\n                        Arboretum                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"8tz0513\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_8tz0513 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top gutter-none tb_col_count_3 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_aw7v513 first\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_9hl0513 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/#\">\n                   <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_8hxy513   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Back to Module 8<\/h3>\n<h5>Impacts<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_98kr513\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_lo4h513 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/#\">\n                   <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_new4513   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>This Guide<\/h3>\n<h5>Living Collections<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_fjmi513 last\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_d8t2513 image-top circle  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/oregonstate.instructure.com\">\n                   <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2018\/10\/Screen-Shot-2018-10-14-at-10.32.37-PM-3.png\" width=\"100\" height=\"368\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_yap0513   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Direct Link to Canvas<\/h3>\n<h5>Submit Products<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n        <\/div>\n<!--\/themify_builder_content-->","protected":false},"excerpt":{"rendered":"<p>Aquarium Objectives<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":29815,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-29837","page","type-page","status-publish","hentry","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"builder_content":"<img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<h1>Aquarium<br\/>Constructing Fish Habitat<\/h1>\n<img src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2019\/05\/gTe5G8KLc-1024x1024.png\" width=\"50\" height=\"1024\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<img src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/a1-1.jpg\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<h3><strong>Aquarium Objectives<\/strong><\/h3>\n<ul> <li> <p><strong>List the characteristics of fish that distinguish them from other vertebrate animals.<\/strong><\/p> <\/li> <li> <p><strong>Link what can be learned at a fish hatchery to the basic requirements of a home fish tank.<\/strong><\/p> <\/li> <li> <p><b>Describe the significance and life cycle of anadromous salmon.<\/b><\/p> <\/li> <\/ul>\n<h5>This module features earning from others within \"informal\" educational settings, outside of the traditional classroom.<\/h5>\n<h5>Within a classroom setting, we expect that we will learn from others.\u00a0 Within informal settings like parks, aquaria, museums, and zoos, we have more choice, but that does not lessen the quality of the learning experience offered.<\/h5>\n[embed]https:\/\/vimeo.com\/479636260[\/embed]\n<img src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/a1-hatfield.jpg\" width=\"2000\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<p style=\"text-align: left;\">Aquaria primarily feature aquatic ecosystems and zoos primarily focus on terrestrial ecosystems.\u00a0<\/p> <p style=\"text-align: left;\">We are heading to aquaria first and even though the organisms that pop into the mind are usually \"FISH\" and we will focus on them, there are often many others species to observe.\u00a0 At the <a href=\"https:\/\/hmsc.oregonstate.edu\">Hatfield Marine Science Center<\/a> in Newport, OR, there are entire exhibits dedicated to marine invertebrates.<\/p>\n<p style=\"text-align: right;\">The most frequently visited marine habitat in Oregon is the tidal pool ecosystem and as we saw earlier in the course, they are largely inhabited by producers and marine invertebrates.\u00a0 So it makes sense that a local aquarium would feature these species.<\/p>\n<img src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-l-1.jpg\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<h6 style=\"text-align: center;\">These photos are from the nearby <a href=\"https:\/\/aquarium.org\">Oregon Coast Aquarium<\/a>.\u00a0 Can you match each organism to its corresponding phylum?<\/h6>\n<img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-d.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-d.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1283'%20viewBox=%270%200%202000%201283%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-n.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-n.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-dd.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-dd.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='0'%20height='0'%20viewBox=%270%200%200%200%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-a.jpg\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-a.jpg\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-e.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-e.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-i.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-i.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1339'%20viewBox=%270%200%202000%201339%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-o.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-o.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='0'%20height='0'%20viewBox=%270%200%200%200%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-octopus.jpg\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-octopus.jpg\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1393'%20viewBox=%270%200%202000%201393%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-q.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-q.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript> <img src=\"data:image\/svg+xml,%3Csvg%20xmlns=%27http:\/\/www.w3.org\/2000\/svg%27%20width='2000'%20height='1253'%20viewBox=%270%200%202000%201253%27%3E%3C\/svg%3E\" loading=\"lazy\" data-lazy=\"1\" data-tf-not-load=\"1\" decoding=\"async\" data-tf-src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-bb.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><noscript><img data-tf-not-load data-no-script src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-bb.jpg\" width=\"2000\" height=\"400\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"><\/noscript>\n<h3 style=\"text-align: center;\">Fish<\/h3>\n<h6 style=\"text-align: center;\">The main event at an aquarium is typically a large diversity of fish species in different tanks simulating a variety of aquatic habitats.<\/h6>\n[gallery path=\"https:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-t.jpg,https:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-h.jpg,https:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-g.jpg,https:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/aquarium-aa.jpg\"]\n<h6 style=\"text-align: center;\">We have already looked at three of the vertebrate animal groups: <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/change\/long-term\/wetlands\/#\">amphibians<\/a>, <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/consumers\/animals\/reptiles\/#\">reptiles<\/a>, and <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/conditions\/short-term\/weather\/#\">mammals<\/a>.<\/h6>\n<h3>Vertebrate Groups<\/h3>\n<img src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_133868147.jpg\" width=\"1000\" height=\"250\" title=\"Fish\" alt=\"The earliest vertebrate species, originating in the oceans and moving to freshwater.\"> <h3> Fish <\/h3> The earliest vertebrate species, originating in the oceans and moving to freshwater.\n<img src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_1068766343.jpg\" width=\"1000\" height=\"250\" title=\"Amphibians\" alt=\"Descendants of fish and the first vertebrates on land. Fins replaced by legs, part of life cycle still within water.\"> <h3> Amphibians <\/h3> Descendants of fish and the first vertebrates on land. Fins replaced by legs, part of life cycle still within water.\n<img src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_1666656352.jpg\" width=\"1000\" height=\"250\" title=\"Reptiles\" alt=\"Descendants of amphibians, shelled eggs stay moist on land. Fully terrestrial.\"> <h3> Reptiles <\/h3> Descendants of amphibians, shelled eggs stay moist on land. Fully terrestrial.\n<img src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_1130183357.jpg\" width=\"1000\" height=\"250\" title=\"Birds\" alt=\"Descendants of reptiles, feathers and flight.\"> <h3> Birds <\/h3> Descendants of reptiles, feathers and flight.\n<img src=\"http:\/\/naturejournals.org\/wp-content\/uploads\/2020\/06\/shutterstock_250802287.jpg\" width=\"1000\" height=\"250\" title=\"Mammals\" alt=\"Descendants of reptiles, fur and milk from mammary glands.\"> <h3> Mammals <\/h3> Descendants of reptiles, fur and milk from mammary glands.\n<h2 style=\"text-align: center;\">Fish<\/h2>\n[embed]https:\/\/vimeo.com\/313072580[\/embed]\n<h5 style=\"text-align: left;\">Fish are a large group of vertebrate animals that share some similar characteristics.<\/h5>\n<h5>This brief video introduces fish, the taxa (group) that gave rise to all vertebrates on Earth today.<\/h5>\n[embed]https:\/\/vimeo.com\/320158128[\/embed]\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/fish-scales-close-1024x682.jpg\" width=\"1024\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<h5 style=\"text-align: left;\">Scales are a significant integumentary (\"covering\") structure in fish.\u00a0 The same genes that code for mammalian teeth and hair code for fish scales.<\/h5>\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/fish-scales-1024x686.jpg\" width=\"350\" height=\"686\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<h5 style=\"text-align: left;\">In some scales, layers indicate growth like the rings of a tree branch.<\/h5>\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/scale-layers-1024x682.jpg\" width=\"350\" height=\"682\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/fish-hatchery-sign-alsae-1024x686.jpg\" width=\"1024\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<h6 style=\"text-align: left;\">If you don't have farms to visit in your area, you may have fish hatcheries raising generations of animals for food consumption or release into waterways.\u00a0 Most have interpretive signage and the ability to interact with some of the fish.\u00a0 The animal husbandry involved in keeping thousands if animals healthy with minimal cost is fascinating.<\/h6>\n[embed]https:\/\/vimeo.com\/317409083[\/embed]\n<h5>We are at Cascadia Park on the Santiam River in Oregon.<\/h5>\n<h5 style=\"text-align: right;\">Although we typically think of the adult life stage when we think of an animal, there are often far more immature individuals in a population; most may not survive until adulthood.\u00a0 These fish fry have recently hatched, but are attracting the attention of larger predators.<\/h5>\n[embed]https:\/\/vimeo.com\/317408490[\/embed]\n[embed]https:\/\/vimeo.com\/309004851[\/embed]\n<h5>Next we are headed to a fish hatchery that raises rainbow trout.<\/h5>\n<h5>Hatcheries typically have different rearing tanks with various life stages of fish.\u00a0 It is an opportunity to observe developmental changes.<\/h5>\n[embed]https:\/\/vimeo.com\/309004929[\/embed]\n<h5>As trout mature, gene expression changes, hormones are produced and we can obseve a phenotypic change in color.<\/h5>\n[embed]https:\/\/vimeo.com\/309048669[\/embed]\n<h6>For the trout to have reached this population size in a small pond, the carrying capacity must have been raised artificially.\u00a0 This includes supplying food and minimizing disease transmission.<\/h6>\n[embed]https:\/\/vimeo.com\/309045726[\/embed]\n<h5>It takes an enormous amount of food to raise fish in a hatchery.\u00a0 They are efficient eaters, all of these pellets will be consumed, some will pass through the fish digestive tracts, some of the energy will be used to sustain respiration, and the remaining chemical energy may be stored, along with nutrients<\/h5>\n<img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2019\/02\/goldfish-staring-1024x958.jpg\" width=\"1024\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<p style=\"text-align: left;\"><strong>Another option for studying fish is to build and maintain an aquarium. The considerations are similar to deciding which fish to maintain in a large hatchery.<\/strong><\/p> <p style=\"text-align: left;\"><strong>If just starting with an aquarium, it is best to select a species that survives in conditions that are easy to maintain.\u00a0 If you live by saltwater, you could have inexpensive access to a saltwater supply.\u00a0 Otherwise it is easier to start with freshwater since it is already available.\u00a0 Municipal additives like chlorine may have to be removed whenever water is changed.<\/strong><\/p>\n<h6 style=\"text-align: right;\"><strong>Consider selecting a fish that lives in a range close to your home's temperature.\u00a0 Tropical fish may need a heater and coldwater fish may need expensive cooling systems or kept outdoors.<\/strong><\/h6> <h6 style=\"text-align: right;\"><strong>Other considerations include whether the fish are from faster moving water (need more aeration) and whether they need live foods which can be more costly.\u00a0 Purchase a large tank if possible to minimize fluctuations in water conditions, and add animals slowly after nitrogen-processing bacteria and plants have had an opportunity to establish in the substrate.<\/strong><\/h6>\n<img src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/shutterstock_735313309.jpg\" width=\"2000\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n\n<h2 style=\"text-align: center;\">Salmon<\/h2>\n<img src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/Screen-Shot-2020-11-16-at-5.47.11-PM.png\" width=\"1355\" height=\"350\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<p style=\"text-align: left;\">We are back at the <a href=\"https:\/\/mnch.uoregon.edu\/\">Museum of Natural and Cultural History<\/a> in Eugene, OR.\u00a0 When you think of fish species in the Pacific Northwest that have strongly impacted the lives of first peoples to the region, what fish come to mind? (O.K., don't look at the tile of this section :).<\/p>\n<p>It's the salmon!\u00a0 The cultural significance of salmon species is why they are some of the most studied wild animals on Earth.<\/p>\n[embed]https:\/\/vimeo.com\/458743325[\/embed]\n<p>The anadromous (ocean-going) salmon have an incredible life cycle.\u00a0 This game shows the basic steps.<\/p>\n[embed]https:\/\/vimeo.com\/321397522[\/embed]\n[embed]https:\/\/vimeo.com\/434554024[\/embed]\n<p style=\"text-align: left;\">Here are the names of the salmon life stages where they occur in the real world.<\/p> <h6>\u00a0<\/h6>\n<p style=\"text-align: right;\">Salmon mating, and the cycle begins anew.<\/p> <h6>\u00a0<\/h6>\n[embed]https:\/\/vimeo.com\/317408849[\/embed]\n\n<h5>The next section tours zoos; collections emphasizing terrestrial animal species.<\/h5>\n<img src=\"http:\/\/biotas.org\/wp-content\/uploads\/2020\/11\/a1-1.jpg\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\">\n<h5><strong>Check your knowledge.\u00a0 Can you:<\/strong><\/h5>\n<ul> <li> <p><strong>list the characteristics of fish that distinguish them from other vertebrate animals?<\/strong><\/p> <\/li> <li> <p><strong>link what can be learned at a fish hatchery to the basic requirements of a home fish tank?<\/strong><\/p> <\/li> <li> <p><b>describe the significance and life cycle of anadromous salmon?<\/b><\/p> <\/li> <\/ul>\n<a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/#\"> <img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"> <\/a>\n<h5>Go back to the Living Collections Overview<\/h5>\n<a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/zoo\/#\"> <img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"> <\/a>\n<h5>Go forward to the Zoo Page<\/h5>\n<h3>Living Collections Lecture Guide Contents<\/h3>\n\n<h6>This guide and lecture material are assessed on the weekly quiz.<\/h6>\n<img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg\" width=\"200\" height=\"200\" title=\"Aquarium - YOU ARE HERE\" alt=\"Aquarium - YOU ARE HERE\"> <h3> Aquarium - YOU ARE HERE <\/h3>\n<a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/zoo\/#\"> <img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg\" width=\"200\" height=\"200\" title=\"Zoo\" alt=\"Zoo\"> <\/a> <h3> <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/zoo\/#\"> Zoo <\/a> <\/h3>\n<a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/aviary\/#\"> <img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg\" width=\"200\" height=\"200\" title=\"Aviary\" alt=\"Aviary\"> <\/a> <h3> <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/aviary\/#\"> Aviary <\/a> <\/h3>\n<a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/arboretum\/#\"> <img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg\" width=\"200\" height=\"200\" title=\"Arboretum\" alt=\"Arboretum\"> <\/a> <h3> <a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/arboretum\/#\"> Arboretum <\/a> <\/h3>\n<a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/#\"> <img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"> <\/a>\n<h3>Back to Module 8<\/h3> <h5>Impacts<\/h5>\n<a href=\"https:\/\/vividscience.org\/index.php\/campus-envirobio\/impacts\/living-collections\/#\"> <img src=\"http:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg\" width=\"100\" height=\"1000\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"> <\/a>\n<h3>This Guide<\/h3> <h5>Living Collections<\/h5>\n<a href=\"https:\/\/oregonstate.instructure.com\"> <img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2018\/10\/Screen-Shot-2018-10-14-at-10.32.37-PM-3.png\" width=\"100\" height=\"368\" title=\"8b1 Aquarium\" alt=\"8b1 Aquarium\"> <\/a>\n<h3>Direct Link to Canvas<\/h3> <h5>Submit Products<\/h5>","_links":{"self":[{"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/pages\/29837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/comments?post=29837"}],"version-history":[{"count":19,"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/pages\/29837\/revisions"}],"predecessor-version":[{"id":30265,"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/pages\/29837\/revisions\/30265"}],"up":[{"embeddable":true,"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/pages\/29815"}],"wp:attachment":[{"href":"https:\/\/vividscience.org\/index.php\/wp-json\/wp\/v2\/media?parent=29837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}