{"id":41032,"date":"2023-05-29T09:30:03","date_gmt":"2023-05-29T14:30:03","guid":{"rendered":"https:\/\/wildlifepreservation.ca\/blog\/love-in-the-pond-what-it-takes-to-help-frogs-breed-copy\/"},"modified":"2023-06-27T07:31:52","modified_gmt":"2023-06-27T12:31:52","slug":"release-the-tadpoles","status":"publish","type":"post","link":"https:\/\/wildlifepreservation.ca\/fr\/blog\/release-the-tadpoles\/","title":{"rendered":"Release the tadpoles!"},"content":{"rendered":"<p><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><div id='av_section_1'  class='avia-section av-50am3vn-d62f95d386a8b947a9f4251f17ee9b96 main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_section  avia-builder-el-first  blog-inner avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-41032'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lh99by1k-bbe7b944f70bf5f7bd38e1004b053247\">\n.avia-image-container.av-lh99by1k-bbe7b944f70bf5f7bd38e1004b053247 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lh99by1k-bbe7b944f70bf5f7bd38e1004b053247 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lh99by1k-bbe7b944f70bf5f7bd38e1004b053247 av-styling- avia-align-center  avia-builder-el-1  el_before_av_heading  avia-builder-el-first  inner-blog-banner-full-width-img'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-41034 avia-img-lazy-loading-not-41034 avia_image' src='https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2023\/05\/2L7A9787-1620x1080.jpg' alt='' title='2L7A9787'  height=\"1000\" width=\"1500\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lh99b6wg-1e49481bcf83837f0f24d7ce3481cc14\">\n#top .av-special-heading.av-lh99b6wg-1e49481bcf83837f0f24d7ce3481cc14{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-lh99b6wg-1e49481bcf83837f0f24d7ce3481cc14 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-lh99b6wg-1e49481bcf83837f0f24d7ce3481cc14 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-lh99b6wg-1e49481bcf83837f0f24d7ce3481cc14 av-special-heading-h1 blockquote modern-quote modern-centered  avia-builder-el-2  el_after_av_image  el_before_av_post_metadata'><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >Release the tadpoles!<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ft9dsz-07aabb44f685f952c912f9895cdf0478\">\n#top .av-post-metadata-container.av-ft9dsz-07aabb44f685f952c912f9895cdf0478{\nfont-size:16px;\n}\n#top .av-post-metadata-container.av-ft9dsz-07aabb44f685f952c912f9895cdf0478 .av-post-metadata-container-inner{\nfont-size:16px;\n}\n<\/style>\n<div  class='av-post-metadata-container av-ft9dsz-07aabb44f685f952c912f9895cdf0478 av-metadata-container-align-left  avia-builder-el-3  el_after_av_heading  avia-builder-el-last  av-metadata-container-1'><div class='av-post-metadata-container-inner'><span class=\"av-post-metadata-content av-post-metadata-meta-content\"><span class=\"av-post-metadata-content av-post-metadata-published\"><span class=\"av-metadata-before av-metadata-before-published\">Publi\u00e9 le<\/span><span class=\"av-post-metadata-published-date\" >mai 29, 2023<\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\"><\/span><span class=\"av-post-metadata-content av-post-metadata-author\"  itemprop=\"author\" ><span class=\"av-metadata-before av-metadata-before-author\">par<\/span><span class=\"av-post-metadata-author-link\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/author\/andrea-gielens\/\"  rel=\"author\">Andrea Gielens<\/a><\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\"><\/span><span class=\"av-post-metadata-content av-post-metadata-category\"><span class=\"av-metadata-before av-metadata-before-categories\">|<\/span><span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/project\/fraser-valley-wetlands\/\" >Les zones humides de la vall\u00e9e Fraser<\/a><\/span>, <span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/bc-wetlands\/\" >Faune des milieux humides de la vall\u00e9e du Fraser<\/a><\/span>, <span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/species\/oregon-spotted-frog-program\/\" >Grenouille macul\u00e9e de l'Oregon<\/a><\/span><\/span><\/span><\/div><\/div>\n<span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_end\"><\/span><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='av_section_2'  class='avia-section av-2levihv-7d594f448fd56703f833a30acbeb6b83 main_color avia-section-default avia-no-border-styling  avia-builder-el-4  el_after_av_section  el_before_av_section  species-inner-content-intro-wrapper avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-41032'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-1xqh7pf-e128c7446df5deb8a26b4dabcf91cb1d av_one_full  avia-builder-el-5  avia-builder-el-no-sibling  first flex_column_div'     ><p><section  class='av_textblock_section av-lhhw4chy-aa454b3cb046e7738309ca6a19e726c6'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>After a cold and challenging winter season in 2022\/23 the frogs came back with a vengeance in the spring. As soon as the water warmed to just above freezing the native frogs began breeding &#8211; and breed they did! Of the 17 females in the breeding program run by Wildlife Preservation Canada at Greater Vancouver Zoo, twelve egg masses were produced. This is an amazing number considering our captive breeding colony spent much of the winter battling illness brought about by a chytrid infection.<\/p>\n<p>Chytrid is a disease introduced to wild frogs that can and unfortunately did get transmitted to our captive colony. Through treatment, which took two months and application of novel techniques we were able to recover the health of our population while saving their breeding season, which was no small task.<\/p>\n<p>Overall our captive breeding colony produced 6180 tadpoles, or 515 tadpoles per egg mass. Of these animals we retained 200 to rear over the summer into froglettes for release in the late summer.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lhhw4ys5-21a957779b051797260d78817bc449da\">\n.avia-image-container.av-lhhw4ys5-21a957779b051797260d78817bc449da img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lhhw4ys5-21a957779b051797260d78817bc449da .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lhhw4ys5-21a957779b051797260d78817bc449da av-styling- avia-align-center  avia-builder-el-7  el_after_av_textblock  el_before_av_textblock'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-41036 avia-img-lazy-loading-not-41036 avia_image' src='https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2023\/05\/2L7A9740-scaled.jpg' alt='' title='2L7A9740'  height=\"1707\" width=\"2560\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lhhw5pkk-96fbddbff2af2b3d2056a0014422e22a'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Alongside rearing our captive born tadpoles are rearing an additional 800 wild collected tadpoles as part of a comparative growth study which ensures our captive produced tadpoles are developing at the same rate as their wild bred counterparts.<\/p>\n<p>Additionally we are rearing one tub of native Red Legged frogs as part of a collaborative project with Fraser Valley Conservancy to develop a photographic differential ID catalogue for Red Legged and Oregon Spotted frogs which often live alongside each other but can be hard to tell apart as the tadpole stages in the field. This field ID resource will prove invaluable for biologists and other professionals identifying these species in the field, hopefully leading to more comprehensive ID of frog species and potentially the discovery of new populations.<\/p>\n<p>\u201cBeing able to breed and release these tadpoles in such high numbers consistently gives us increased reassurance that we will have a positive impact on the populations of this critically endangered species\u201d says Wildlife Preservation Canada Lead Biologist Andrea Gielens. \u201c Having an ex-situ colony provides assurance of the production of tadpoles for release and protects breeding animals allowing them to reproduce over more seasons and contribute to population recovery.\u201d<\/p>\n<\/div><\/section><\/p><\/div><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_3'  class='avia-section av-1c28nfn-b43226128f209289cfc90758c79f8147 main_color avia-section-default avia-no-border-styling  avia-builder-el-9  el_after_av_section  el_before_av_section  blog-inner avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-41032'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-rs2n4z-8fed8e8a96cdfebce06b2081ea3cf81e av_one_full  avia-builder-el-10  avia-builder-el-no-sibling  author-section first flex_column_div'     ><section  class='av_textblock_section av-lhhwhp6e-f304a75106673aca766fed47dd3dd4dd'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 style=\"text-align: left;\">Andrea Gielens<\/h3>\n<h5 style=\"text-align: left;\">Lead Biologist &#8211; Fraser Valley Wetlands Wildlife<\/h5>\n<p>Andrea manages WPC&#8217;s captive breeding and release programs for the Oregon spotted frog and the coastal western painted turtle. Andrea has studied at-risk reptiles and amphibians in Canada and abroad, including a term at the Durrell Wildlife Conservation Trust in Jersey. Andrea also manages the Taylor\u2019s checkerspot butterfly recovery program in BC.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lhhwi5fx-a6124aa1345f5b4da684b6077b750268\">\n.avia-image-container.av-lhhwi5fx-a6124aa1345f5b4da684b6077b750268 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lhhwi5fx-a6124aa1345f5b4da684b6077b750268 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lhhwi5fx-a6124aa1345f5b4da684b6077b750268 av-styling- avia-align-center  avia-builder-el-12  el_after_av_textblock  avia-builder-el-last  author-pic'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-36823 avia-img-lazy-loading-not-36823 avia_image' src='https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2023\/03\/Andrea-Gielens-square-2.jpg' alt='Andrea Gielens' title='Andrea-Gielens-square (2)'  height=\"560\" width=\"560\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/p><\/div>\n<\/p>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lhhwq3l4-3420a851fc95cbd728aca1f9c0f7c7b7\">\n.avia-section.av-lhhwq3l4-3420a851fc95cbd728aca1f9c0f7c7b7{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2022\/05\/Oregon-spotted-Pourya-1-1512x1080.jpg);\nbackground-position:0% 0%;\nbackground-attachment:scroll;\n}\n<\/style>\n<div id='av_section_4'  class='avia-section av-lhhwq3l4-3420a851fc95cbd728aca1f9c0f7c7b7 main_color avia-section-default avia-no-border-styling  avia-builder-el-13  el_after_av_section  el_before_av_section  need-your-help-wrapper avia-full-stretch avia-bg-style-scroll container_wrap fullsize'  data-section-bg-repeat='stretch'><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-41032'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-d49vcz-1cd2950ee3518cef8d8c2037e9b4aed9 av_one_full  avia-builder-el-14  avia-builder-el-no-sibling  first flex_column_div'     ><section  class='av_textblock_section av-35l1x1f-672d479f8a69da86091d79b7ce4e4836'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">Nous avons besoin de votre aide<\/p>\n<h1 style=\"text-align: center;\">Faites un don pour sauver les esp\u00e8ces menac\u00e9es<\/h1>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-2on16mb-0e33ed44f0b2c170647ae6a46bea88e1-wrap avia-button-center  avia-builder-el-16  el_after_av_textblock  avia-builder-el-last  heart-button'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2on16mb-0e33ed44f0b2c170647ae6a46bea88e1\">\n#top #wrap_all .avia-button.av-2on16mb-0e33ed44f0b2c170647ae6a46bea88e1:hover{\ncolor:white;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-2on16mb-0e33ed44f0b2c170647ae6a46bea88e1:hover .avia-svg-icon svg:first-child{\nfill:white;\nstroke:white;\n}\n<\/style>\n<a href='https:\/\/wildlifepreservation.ca\/fr\/donate\/'  class='avia-button av-2on16mb-0e33ed44f0b2c170647ae6a46bea88e1 av-link-btn avia-icon_select-no avia-size-small avia-position-center avia-color-theme-color avia-font-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"Faire un don\"><span class='avia_iconbox_title' >Faire un don<\/span><span class='avia_button_background avia-button avia-color-theme-color-highlight' ><\/span><\/a><\/div><\/p><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='blog-inner'  class='avia-section av-28pmlwj-9056199cca736270ad5b3e935d053ce5 main_color avia-section-default avia-no-border-styling  avia-builder-el-17  el_after_av_section  avia-builder-el-last  blog-section avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-41032'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-1l8yxz7-a57c29332dab392429e313371e19d364 av_one_full  avia-builder-el-18  el_before_av_one_full  avia-builder-el-first  more-articles-section first flex_column_div'     ><section  class='av_textblock_section av-138q6ir-da0860e0c3ffcddad10990f77785ccbe'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Plus d'articles comme celui-ci<\/h2>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kwr6g3-b28537d136ab939e88728907720fc368\">\n#top .flex_column.av-kwr6g3-b28537d136ab939e88728907720fc368{\nmargin-top:20px;\nmargin-bottom:15px;\n}\n.responsive #top #wrap_all .flex_column.av-kwr6g3-b28537d136ab939e88728907720fc368{\nmargin-top:20px;\nmargin-bottom:15px;\n}\n<\/style>\n<div  class='flex_column av-kwr6g3-b28537d136ab939e88728907720fc368 av_one_full  avia-builder-el-20  el_after_av_one_full  avia-builder-el-last  first flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-lhhwrm5a-453803bf84ea908ea2e080c6f5d42665'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div class=\"custom-taxonomy-post-wrapper\"><div><div class=\"custom-taxonomy-post\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/on-to-freedom\/\"><img decoding=\"async\" loading=\"lazy\" width=\"400\" height=\"400\" src=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/05\/OnToFreedom_BriarGettingTadpolesForRelease_AlyssadeWit_Thumbnail.jpg\" class=\"wp-image-53014 avia-img-lazy-loading-53014 attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/05\/OnToFreedom_BriarGettingTadpolesForRelease_AlyssadeWit_Thumbnail.jpg 400w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/05\/OnToFreedom_BriarGettingTadpolesForRelease_AlyssadeWit_Thumbnail-300x300.jpg 300w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/05\/OnToFreedom_BriarGettingTadpolesForRelease_AlyssadeWit_Thumbnail-80x80.jpg 80w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/05\/OnToFreedom_BriarGettingTadpolesForRelease_AlyssadeWit_Thumbnail-12x12.jpg 12w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/05\/OnToFreedom_BriarGettingTadpolesForRelease_AlyssadeWit_Thumbnail-36x36.jpg 36w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/05\/OnToFreedom_BriarGettingTadpolesForRelease_AlyssadeWit_Thumbnail-180x180.jpg 180w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><\/div><div>par Alyssa de Wit<\/div><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/on-to-freedom\/\">En route vers la libert\u00e9<\/a><\/div><div><div class=\"custom-taxonomy-post\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/frog-detective-on-the-case\/\"><img decoding=\"async\" loading=\"lazy\" width=\"400\" height=\"400\" src=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/2026JoelleKrol_Thumbnail.jpg\" class=\"wp-image-52712 avia-img-lazy-loading-52712 attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/2026JoelleKrol_Thumbnail.jpg 400w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/2026JoelleKrol_Thumbnail-300x300.jpg 300w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/2026JoelleKrol_Thumbnail-80x80.jpg 80w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/2026JoelleKrol_Thumbnail-12x12.jpg 12w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/2026JoelleKrol_Thumbnail-36x36.jpg 36w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/2026JoelleKrol_Thumbnail-180x180.jpg 180w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><\/div><div>par Conservation de la faune du Canada<\/div><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/frog-detective-on-the-case\/\">Enqu\u00eate sur les grenouilles<\/a><\/div><div><div class=\"custom-taxonomy-post\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/breeding-endangered-species-oregon-spotted-frog\/\"><img decoding=\"async\" loading=\"lazy\" width=\"400\" height=\"400\" src=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/HowToBreedanEndangeredSpeciesOSF_LowWatervsHigh_AdeWit_Thumbnail.jpg\" class=\"wp-image-52625 avia-img-lazy-loading-52625 attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/HowToBreedanEndangeredSpeciesOSF_LowWatervsHigh_AdeWit_Thumbnail.jpg 400w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/HowToBreedanEndangeredSpeciesOSF_LowWatervsHigh_AdeWit_Thumbnail-300x300.jpg 300w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/HowToBreedanEndangeredSpeciesOSF_LowWatervsHigh_AdeWit_Thumbnail-80x80.jpg 80w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/HowToBreedanEndangeredSpeciesOSF_LowWatervsHigh_AdeWit_Thumbnail-12x12.jpg 12w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/HowToBreedanEndangeredSpeciesOSF_LowWatervsHigh_AdeWit_Thumbnail-36x36.jpg 36w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/HowToBreedanEndangeredSpeciesOSF_LowWatervsHigh_AdeWit_Thumbnail-180x180.jpg 180w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><\/div><div>par Alyssa de Wit<\/div><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/breeding-endangered-species-oregon-spotted-frog\/\">L'\u00e9levage d'une esp\u00e8ce en voie de disparition<\/a><\/div><\/div>\n<\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"<p>Bien s\u00fbr, dites-moi ce que vous voulez traduire.<\/p>","protected":false},"author":31,"featured_media":41037,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[109],"tags":[],"class_list":["post-41032","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bc-wetlands","project-fraser-valley-wetlands","specific-species-oregon-spotted-frog-program"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Release the tadpoles! - Wildlife Preservation Canada<\/title>\n<meta name=\"description\" content=\"Wildlife Preservation Canada\u2019s mission is to save animal species at risk from extinction in Canada by providing direct, hands-on care.Learn more about\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta 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