{"id":41328,"date":"2023-06-29T08:33:18","date_gmt":"2023-06-29T13:33:18","guid":{"rendered":"https:\/\/wildlifepreservation.ca\/?p=41328"},"modified":"2023-07-05T07:55:37","modified_gmt":"2023-07-05T12:55:37","slug":"froggy-resilience-a-comeback-against-all-odds","status":"publish","type":"post","link":"https:\/\/wildlifepreservation.ca\/fr\/blog\/froggy-resilience-a-comeback-against-all-odds\/","title":{"rendered":"Froggy resilience: a comeback against all odds"},"content":{"rendered":"<div  class='flex_column av-w8l5e8-53091b3fe360d16042997e2f79c78eeb av_one_full  avia-builder-el-0  el_before_av_hr  avia-builder-el-first  first flex_column_div'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ljh6fsdk-82ceb453d8a9d875f0e9b64e2f19847a\">\n.avia-image-container.av-ljh6fsdk-82ceb453d8a9d875f0e9b64e2f19847a img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ljh6fsdk-82ceb453d8a9d875f0e9b64e2f19847a .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ljh6fsdk-82ceb453d8a9d875f0e9b64e2f19847a av-styling- avia-align-center  avia-builder-el-1  el_before_av_heading  avia-builder-el-first'   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-41329 avia-img-lazy-loading-not-41329 avia_image' src='https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2023\/06\/51339622415_069fe95f2f_o-1.jpg' alt='' title='51339622415_069fe95f2f_o'  height=\"1080\" width=\"1080\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ljh7gfed-b80b5423368397f449ca464de7c611c2\">\n#top .av-special-heading.av-ljh7gfed-b80b5423368397f449ca464de7c611c2{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-ljh7gfed-b80b5423368397f449ca464de7c611c2 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ljh7gfed-b80b5423368397f449ca464de7c611c2 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-ljh7gfed-b80b5423368397f449ca464de7c611c2 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\"  >Froggy resilience: a comeback against all odds<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div  class='av-post-metadata-container av-1yloddc-1157c9e1afa32a74c09bb1f2110f2bb9 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-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-modified\"><span class=\"av-post-metadata-modified-date\" >juillet 5, 2023<\/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\">in<\/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\/blog\/category\/news-and-events\/\" >Actualit\u00e9s et \u00e9v\u00e9nements<\/a><\/span>, <span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/oregon_spotted_frog\/\" >Grenouille macul\u00e9e de l'Oregon<\/a><\/span><\/span><\/span><\/div><\/div><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ljh7p9i2-099ad1218c53244aa4efdb62e4d30ed7\">\n#top .hr.hr-invisible.av-ljh7p9i2-099ad1218c53244aa4efdb62e4d30ed7{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-ljh7p9i2-099ad1218c53244aa4efdb62e4d30ed7 hr-invisible  avia-builder-el-4  el_after_av_one_full  el_before_av_textblock'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-ljh6i8wv-ef1fcfcc5293730bb8806d1a90f70472'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><em>The Oregon spotted frog may be Canada&#8217;s most endangered amphibian, but we have seen firsthand how resilient this species can be. <\/em><\/p>\n<p><strong>The Oregon spotted frog recovery program continued its record streak last year with an astounding 23,527 tadpoles produced from 39 egg masses.<\/strong> Most were released in spring to continue their development in the wild, but ~1000 were retained in our breeding facility for release later in the summer. This allows us to monitor the condition of the tadpoles held back, to ensure that our lab conditions mirror what is occurring in their natural habitat and we are producing healthy frogs.<\/p>\n<p>Egg laying season in the wild begins in early spring so while our frogs were getting busy in the lab, our teams went out to visit a restored natural site to see how the wild animals were faring. We were thrilled to see wild egg masses for the third year in a row! This confirms that released frogs from our conservation program are breeding and thriving. This specific site that we have been monitoring produced two egg masses, and though that is down from five masses the previous year, field crews noted that numbers of egg masses were down at all sites and this is likely the result of natural yearly fluctuations.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ljh6iykl-1542b67fae5b1fa487b2cf6ca41773ae\">\n.avia-image-container.av-ljh6iykl-1542b67fae5b1fa487b2cf6ca41773ae img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ljh6iykl-1542b67fae5b1fa487b2cf6ca41773ae .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ljh6iykl-1542b67fae5b1fa487b2cf6ca41773ae av-styling- avia-align-center  avia-builder-el-6  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-41333 avia-img-lazy-loading-not-41333 avia_image' src='https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2023\/06\/51338839563_b1fa9aa987_o.jpg' alt='' title='51338839563_b1fa9aa987_o'  height=\"768\" width=\"1024\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div>\n<section  class='av_textblock_section av-ljh6k8mr-0c93bc5f9431cf7f1f46d945415c7ab5'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><em>\u00a0After a winter of unknown outcomes, Oregon spotted frog egg masses are a welcome sign this spring.<\/em><\/p>\n<p>Due to our incredible breeding success last year, our research this year will shift to exploring the role of exogenous hormones, which are hormones that are in the environment from other frogs, and how they can play a role in triggering breeding.<\/p>\n<p>Moving into fall, frogs went into hibernation, their tanks wrapped in heaters and insulation to keep them cold but prevent them from freezing solid during the winter.<\/p>\n<p>About halfway through December, disaster struck. Staff checked on the frogs in the morning and found many of them in one tank were visible on top of the detritus layer. Given the time of year, frogs are almost never visible having buried themselves for the winter months. Further investigation revealed the animals had in fact died, rather quickly overnight. We gathered our thoughts about how to handle the situation. This type of mortality is not common in conservation breeding programs and we needed to determine the cause.<\/p>\n<p>The investigation process was intensive and involved tearing apart beautifully constructed naturalized enclosures but resulted in the recovery of live animals that had not succumbed to whatever had affected their tank mates. We decided to place them in artificial hibernation in fridges, both for easy access and care as well as control over their environment.<\/p>\n<p>We took swabs and samples from both deceased and live animals and sent them to the provincial pathology lab which soon sent back the second least desired result, after unknown &#8211; it was chytrid. Chytrid is a fungus found in wild frog populations, including many in BC, that prevents frogs from being able to breathe through their skin, an incredible process and critical especially during hibernation. This fungus affects amphibian populations worldwide and is considered a significant culprit in mass extinction events, specifically in tropical areas.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ljh6mh66-eebddde22761a8de66d8e25220ecc35d\">\n.avia-image-container.av-ljh6mh66-eebddde22761a8de66d8e25220ecc35d img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ljh6mh66-eebddde22761a8de66d8e25220ecc35d .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ljh6mh66-eebddde22761a8de66d8e25220ecc35d av-styling- avia-align-center  avia-builder-el-8  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-41335 avia-img-lazy-loading-not-41335 avia_image' src='https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2023\/06\/51101515884_1f697ce2a2_o-948x1080.jpg' alt='' title='51101515884_1f697ce2a2_o'  height=\"1080\" width=\"948\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div>\n<section  class='av_textblock_section av-ljh6pbxz-9ebc91e17fda1e8150e446118a3eb6a2'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><em>The frogs in our conservation breeding program are good sports when it comes to being swabbed for pathology tests.<\/em><\/p>\n<p>We had to decide if we should wake the frogs, treat them, and potentially lose breeding for the following year. Or, if we should treat them in hibernation, hoping they didn\u2019t lose too much weight and could rally for breeding season. We chose the latter option, though this was uncharted territory. <strong>Only a handful of conservation organizations in the world have done this type of treatment for chytrid.<\/strong><\/p>\n<p>We consulted members of the recovery team, gathered medication, supplies and sterilization equipment and began the treatment process, involving daily baths in antifungal solution. <strong>We treated 55 frogs, one by one, knowing that their fate was in our hands.<\/strong> After treatment, each frog has its skin surface swabbed and screened for DNA markers of the fungus. This screening needs to be done twice, one week and two weeks post treatment and both screens need to come back negative.<\/p>\n<p>After the first round, we still had positive results for the presence of chytrid. Since the frogs were doing well we decided to increase the concentration and length of the baths and begin the whole process again. Another 55 baths. After the second round of treatment, they received negative test results for chytrid and the breeding season was upon us.<\/p>\n<p>We quickly moved on to our usual preparation for the breeding season, hoping the frogs would continue their natural process. <strong>After the winter chaos, we were all relieved when the remaining seventeen females produced twelve egg masses.<\/strong> The egg masses are developing well and we should still have a significant number of tadpoles to release, though perhaps not a record-breaking year. But certainly a year to remember.<br \/>\nOnward to rebuilding, learning, and species recovery!<\/p>\n<\/div><\/section>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='blog-inner'  class='avia-section av-2cwhw5s-919a401dd32946ee209c6d373f9956cc main_color avia-section-default avia-no-border-styling  avia-builder-el-10  el_after_av_textblock  el_before_av_section  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-41328'><div class='entry-content-wrapper clearfix'>\n<div  id=\"recent-articles-project\"  class='flex_column av-26upj2o-5171f5decb797f39279d44eda7f8d798 av_one_full  avia-builder-el-11  el_before_av_one_full  avia-builder-el-first  more-articles-section first flex_column_div'     ><section  class='av_textblock_section av-1mp4k4w-c6e7365d0fba5bd91f413bc671beb5d5'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Articles r\u00e9cents sur le projet<\/h2>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-18p54k0-a3b479480841ff74cfa4d42628427a94\">\n#top .flex_column.av-18p54k0-a3b479480841ff74cfa4d42628427a94{\nmargin-top:20px;\nmargin-bottom:15px;\n}\n.responsive #top #wrap_all .flex_column.av-18p54k0-a3b479480841ff74cfa4d42628427a94{\nmargin-top:20px;\nmargin-bottom:15px;\n}\n<\/style>\n<div  class='flex_column av-18p54k0-a3b479480841ff74cfa4d42628427a94 av_one_full  avia-builder-el-13  el_after_av_one_full  avia-builder-el-last  first flex_column_div  column-top-margin'     ><div  class='av-alb-blogposts template-blog  blog-home'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Blog\" ><article class=\"post-entry post-entry-type-standard post-entry-53001 post-loop-1 post-parity-odd single-big with-slider post-53001 post type-post status-publish format-standard has-post-thumbnail hentry category-news-and-events category-oregon_spotted_frog project-fraser-valley-wetlands specific-species-oregon-spotted-frog-program\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" ><div class=\"blog-meta\"><\/div><div class='entry-content-wrapper clearfix standard-content'><header class=\"entry-content-header\" aria-label=\"Post: On to freedom\"><div class=\"av-heading-wrapper\"><h2 class='post-title entry-title'  itemprop=\"headline\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/on-to-freedom\/\" rel=\"bookmark\" title=\"Permanent Link: On to freedom\">En route vers la libert\u00e9<span class=\"post-format-icon minor-meta\"><\/span><\/a><\/h2><span class=\"blog-categories minor-meta\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/news-and-events\/\" rel=\"tag\">Actualit\u00e9s et \u00e9v\u00e9nements<\/a>, <a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/oregon_spotted_frog\/\" rel=\"tag\">Grenouille macul\u00e9e de l'Oregon<\/a> <a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/project\/fraser-valley-wetlands\/\" rel=\"tag\">Les zones humides de la vall\u00e9e Fraser<\/a> <a href=\"https:\/\/wildlifepreservation.ca\/fr\/species\/oregon-spotted-frog-program\/\" rel=\"tag\">Grenouille macul\u00e9e de l'Oregon<\/a><\/span><\/div><\/header><span class=\"av-vertical-delimiter\"><\/span><div class=\"big-preview single-big\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/on-to-freedom\/\"  title=\"Blog photo reformatage - OnToFreedom_BriarObtenirDesT\u00eatardsPourRel\u00e2chement_AlyssadeWit\" ><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-entry_without_sidebar size-entry_without_sidebar 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 class=\"entry-content\"  itemprop=\"text\" ><div class=\"read-more-link\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/on-to-freedom\/\" class=\"more-link\">Read more<span class='more-link-arrow avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='right-open-big' data-av_iconset='svg_entypo-fontello'><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewbox=\"0 0 15 32\" preserveaspectratio=\"xMidYMid meet\" role=\"graphics-symbol\" aria-hidden=\"true\">\n<path d=\"M0.416 27.84l11.456-11.84-11.456-11.904q-0.832-0.832 0-1.536 0.832-0.832 1.536 0l12.544 12.608q0.768 0.832 0 1.6l-12.544 12.608q-0.704 0.832-1.536 0-0.832-0.704 0-1.536z\"><\/path>\n<\/svg><\/span><\/a><\/div>\n<\/div><span class=\"post-meta-infos\"><time class=\"date-container minor-meta updated\"  itemprop=\"datePublished\" datetime=\"2026-05-13T13:12:16-05:00\" >13 mai 2026<\/time><span class=\"text-sep\">\/<\/span><span class=\"blog-author minor-meta\">par <span class=\"entry-author-link\"  itemprop=\"author\" ><span class=\"author\"><span class=\"fn\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/author\/alyssa-de-wit\/\" rel=\"author\">Alyssa de Wit<\/a><\/span><\/span><\/span><\/span><\/span><footer class=\"entry-footer\"><\/footer><div class='post_delimiter'><\/div><\/div><div class=\"post_author_timeline\"><\/div><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/05\/OnToFreedom_BriarGettingTadpolesForRelease_AlyssadeWit_Thumbnail.jpg<\/span>\n\t\t\t\t\t\t<span itemprop='height'>400<\/span>\n\t\t\t\t\t\t<span itemprop='width'>400<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Alyssa de Wit<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/06\/WPC_Frn-scaled.jpg<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Alyssa de Wit<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-05-13T13:12:16-05:00\" >2026-05-13 13:12:16<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-05-13 13:12:42<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>En route vers la libert\u00e9<\/span><\/span><\/span><\/article><article class=\"post-entry post-entry-type-standard post-entry-52701 post-loop-2 post-parity-even single-big with-slider post-52701 post type-post status-publish format-standard has-post-thumbnail hentry category-news-and-events category-oregon_spotted_frog project-fraser-valley-wetlands specific-species-oregon-spotted-frog-program\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" ><div class=\"blog-meta\"><\/div><div class='entry-content-wrapper clearfix standard-content'><header class=\"entry-content-header\" aria-label=\"Post: Froggie investigation\"><div class=\"av-heading-wrapper\"><h2 class='post-title entry-title'  itemprop=\"headline\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/frog-detective-on-the-case\/\" rel=\"bookmark\" title=\"Permanent Link: Froggie investigation\">Enqu\u00eate sur les grenouilles<span class=\"post-format-icon minor-meta\"><\/span><\/a><\/h2><span class=\"blog-categories minor-meta\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/news-and-events\/\" rel=\"tag\">Actualit\u00e9s et \u00e9v\u00e9nements<\/a>, <a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/oregon_spotted_frog\/\" rel=\"tag\">Grenouille macul\u00e9e de l'Oregon<\/a> <a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/project\/fraser-valley-wetlands\/\" rel=\"tag\">Les zones humides de la vall\u00e9e Fraser<\/a> <a href=\"https:\/\/wildlifepreservation.ca\/fr\/species\/oregon-spotted-frog-program\/\" rel=\"tag\">Grenouille macul\u00e9e de l'Oregon<\/a><\/span><\/div><\/header><span class=\"av-vertical-delimiter\"><\/span><div class=\"big-preview single-big\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/frog-detective-on-the-case\/\"  title=\"2026JoelleKrol_Miniature\" ><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-entry_without_sidebar size-entry_without_sidebar 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 class=\"entry-content\"  itemprop=\"text\" ><div class=\"read-more-link\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/frog-detective-on-the-case\/\" class=\"more-link\">Read more<span class='more-link-arrow avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='right-open-big' data-av_iconset='svg_entypo-fontello'><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewbox=\"0 0 15 32\" preserveaspectratio=\"xMidYMid meet\" role=\"graphics-symbol\" aria-hidden=\"true\">\n<path d=\"M0.416 27.84l11.456-11.84-11.456-11.904q-0.832-0.832 0-1.536 0.832-0.832 1.536 0l12.544 12.608q0.768 0.832 0 1.6l-12.544 12.608q-0.704 0.832-1.536 0-0.832-0.704 0-1.536z\"><\/path>\n<\/svg><\/span><\/a><\/div>\n<\/div><span class=\"post-meta-infos\"><time class=\"date-container minor-meta updated\"  itemprop=\"datePublished\" datetime=\"2026-04-22T10:05:16-05:00\" >22 avril 2026<\/time><span class=\"text-sep\">\/<\/span><span class=\"blog-author minor-meta\">par <span class=\"entry-author-link\"  itemprop=\"author\" ><span class=\"author\"><span class=\"fn\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/author\/wildlife-preservation-canada\/\" rel=\"author\">Conservation de la faune au Canada<\/a><\/span><\/span><\/span><\/span><\/span><footer class=\"entry-footer\"><\/footer><div class='post_delimiter'><\/div><\/div><div class=\"post_author_timeline\"><\/div><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/04\/2026JoelleKrol_Thumbnail.jpg<\/span>\n\t\t\t\t\t\t<span itemprop='height'>400<\/span>\n\t\t\t\t\t\t<span itemprop='width'>400<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Conservation de la faune au Canada<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/06\/WPC_Frn-scaled.jpg<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Conservation de la faune au Canada<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2026-04-22T10:05:16-05:00\" >2026-04-22 10:05:16<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-04-28 12:37:50<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Enqu\u00eate sur les grenouilles<\/span><\/span><\/span><\/article><article class=\"post-entry post-entry-type-standard post-entry-48961 post-loop-3 post-parity-odd post-entry-last single-big with-slider post-48961 post type-post status-publish format-standard has-post-thumbnail hentry category-bc-wetlands category-news-and-events category-oregon_spotted_frog project-fraser-valley-wetlands specific-species-oregon-spotted-frog-program specific-species-species-at-risk\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" ><div class=\"blog-meta\"><\/div><div class='entry-content-wrapper clearfix standard-content'><header class=\"entry-content-header\" aria-label=\"Post: What is the difference between frogs and toads?\"><div class=\"av-heading-wrapper\"><h2 class='post-title entry-title'  itemprop=\"headline\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/difference-between-frogs-and-toads\/\" rel=\"bookmark\" title=\"Permanent Link: What is the difference between frogs and toads?\">Quelle est la diff\u00e9rence entre les grenouilles et les crapauds ?<span class=\"post-format-icon minor-meta\"><\/span><\/a><\/h2><span class=\"blog-categories minor-meta\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/bc-wetlands\/\" rel=\"tag\">Faune des milieux humides de la vall\u00e9e du Fraser<\/a>, <a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/news-and-events\/\" rel=\"tag\">Actualit\u00e9s et \u00e9v\u00e9nements<\/a>, <a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/category\/oregon_spotted_frog\/\" rel=\"tag\">Grenouille macul\u00e9e de l'Oregon<\/a> <a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/project\/fraser-valley-wetlands\/\" rel=\"tag\">Les zones humides de la vall\u00e9e Fraser<\/a> <a href=\"https:\/\/wildlifepreservation.ca\/fr\/species\/oregon-spotted-frog-program\/\" rel=\"tag\">Grenouille macul\u00e9e de l'Oregon<\/a>, <a href=\"https:\/\/wildlifepreservation.ca\/fr\/species\/species-at-risk\/\" rel=\"tag\">Esp\u00e8ces menac\u00e9es<\/a><\/span><\/div><\/header><span class=\"av-vertical-delimiter\"><\/span><div class=\"big-preview single-big\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/difference-between-frogs-and-toads\/\"  title=\"GrenouilleVSToile_Miniature\" ><img decoding=\"async\" loading=\"lazy\" width=\"400\" height=\"400\" src=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2025\/01\/FrogVSToad_Thumbnail.png\" class=\"wp-image-48969 avia-img-lazy-loading-48969 attachment-entry_without_sidebar size-entry_without_sidebar wp-post-image\" alt=\"\" srcset=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2025\/01\/FrogVSToad_Thumbnail.png 400w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2025\/01\/FrogVSToad_Thumbnail-300x300.png 300w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2025\/01\/FrogVSToad_Thumbnail-80x80.png 80w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2025\/01\/FrogVSToad_Thumbnail-12x12.png 12w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2025\/01\/FrogVSToad_Thumbnail-36x36.png 36w, https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2025\/01\/FrogVSToad_Thumbnail-180x180.png 180w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><\/div><div class=\"entry-content\"  itemprop=\"text\" ><div class=\"read-more-link\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/difference-between-frogs-and-toads\/\" class=\"more-link\">Read more<span class='more-link-arrow avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='right-open-big' data-av_iconset='svg_entypo-fontello'><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewbox=\"0 0 15 32\" preserveaspectratio=\"xMidYMid meet\" role=\"graphics-symbol\" aria-hidden=\"true\">\n<path d=\"M0.416 27.84l11.456-11.84-11.456-11.904q-0.832-0.832 0-1.536 0.832-0.832 1.536 0l12.544 12.608q0.768 0.832 0 1.6l-12.544 12.608q-0.704 0.832-1.536 0-0.832-0.704 0-1.536z\"><\/path>\n<\/svg><\/span><\/a><\/div>\n<\/div><span class=\"post-meta-infos\"><time class=\"date-container minor-meta updated\"  itemprop=\"datePublished\" datetime=\"2025-01-19T11:40:35-05:00\" >19 janvier 2025<\/time><span class=\"text-sep\">\/<\/span><span class=\"blog-author minor-meta\">par <span class=\"entry-author-link\"  itemprop=\"author\" ><span class=\"author\"><span class=\"fn\"><a href=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/author\/wildlife-preservation-canada\/\" rel=\"author\">Conservation de la faune au Canada<\/a><\/span><\/span><\/span><\/span><\/span><footer class=\"entry-footer\"><\/footer><div class='post_delimiter'><\/div><\/div><div class=\"post_author_timeline\"><\/div><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2025\/01\/FrogVSToad_Thumbnail.png<\/span>\n\t\t\t\t\t\t<span itemprop='height'>400<\/span>\n\t\t\t\t\t\t<span itemprop='width'>400<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Conservation de la faune au Canada<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2026\/06\/WPC_Frn-scaled.jpg<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Conservation de la faune au Canada<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2025-01-19T11:40:35-05:00\" >2025-01-19 11:40:35<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2025-01-21 12:48:52<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Quelle est la diff\u00e9rence entre les grenouilles et les crapauds ?<\/span><\/span><\/span><\/article><\/div><\/div><div id='av_section_2'  class='avia-section av-2hrprhs-45b87497adaf4c71a6a2cab5f89aac3d 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-41328'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-2599774-2e42e64b7d7e054f35d2932d0a854149 av_one_full  author-section first flex_column_div'     ><section  class='av_textblock_section av-ljh6uoat-267afe92aa43a85ed9936cb03e4ada3a'   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><em>Lead Biologist \u2013 Fraser Valley Wetlands Wildlife Recovery Program<\/em><\/h5>\n<div class=\"et_pb_with_border et_pb_module et_pb_team_member et_pb_team_member_1 clearfix et_pb_bg_layout_light\">\n<div class=\"et_pb_team_member_description\">\n<div>\n<p>Andrea g\u00e8re nos programmes d'\u00e9levage en captivit\u00e9 et de remise en libert\u00e9 pour la grenouille macul\u00e9e de l'Oregon et la tortue peinte de l'Ouest c\u00f4ti\u00e8re. Elle a \u00e9tudi\u00e9 les reptiles et les amphibiens en p\u00e9ril au Canada et \u00e0 l'\u00e9tranger, notamment au Durrell Wildlife Conservation Trust \u00e0 Jersey. Andrea g\u00e8re \u00e9galement le programme de r\u00e9tablissement du papillon damier de Taylor sur l'\u00eele Denman, en Colombie-Britannique.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ljh6uzqj-7b8d6d23aa8b0fbc276549498b8a62ee\">\n.avia-image-container.av-ljh6uzqj-7b8d6d23aa8b0fbc276549498b8a62ee img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ljh6uzqj-7b8d6d23aa8b0fbc276549498b8a62ee .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ljh6uzqj-7b8d6d23aa8b0fbc276549498b8a62ee av-styling- avia-align-center  avia-builder-el-1  el_before_av_heading  avia-builder-el-first  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-36915 avia-img-lazy-loading-not-36915 avia_image' src='https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2022\/04\/Andrea-gielens-for-bio.jpg' alt='' title='Andrea-gielens-for-bio'  height=\"1000\" width=\"1000\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/p><\/div>\n<\/p>\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ljh6vyfn-b87ec14cb1cfac75156a5e41f48b036c\">\n.avia-section.av-ljh6vyfn-b87ec14cb1cfac75156a5e41f48b036c{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2023\/05\/Oregon-spotted-frogs-in-amplexus-1440x1080.jpg);\nbackground-position:0% 0%;\nbackground-attachment:scroll;\n}\n<\/style>\n<div id='av_section_3'  class='avia-section av-ljh6vyfn-b87ec14cb1cfac75156a5e41f48b036c main_color avia-section-default avia-no-border-styling  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-41328'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-1ow0hsg-339d9915ee8a88fda5c1312724b9cadd av_one_full first flex_column_div'     ><section  class='av_textblock_section av-1a9cg28-32d2434443b4b4ff787d5d1bbcf8f4a3'   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-uyswz4-a42bfb167a47636b2e490b94ff27d43e-wrap avia-button-center  heart-button'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-uyswz4-a42bfb167a47636b2e490b94ff27d43e\">\n#top #wrap_all .avia-button.av-uyswz4-a42bfb167a47636b2e490b94ff27d43e:hover{\ncolor:white;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-uyswz4-a42bfb167a47636b2e490b94ff27d43e: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-uyswz4-a42bfb167a47636b2e490b94ff27d43e av-link-btn avia-icon_select-no avia-size-small avia-position-center avia-color-theme-color avia-font-color-theme-color'   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>","protected":false},"excerpt":{"rendered":"","protected":false},"author":31,"featured_media":41329,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[109,10,252],"tags":[],"class_list":["post-41328","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bc-wetlands","category-news-and-events","category-oregon_spotted_frog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Froggy resilience: a comeback against all odds - Wildlife Preservation Canada Oregon Spotted Frog<\/title>\n<meta name=\"description\" content=\"The Oregon spotted frog may be Canada&#039;s most endangered amphibian, but we have seen firsthand how resilient this species can be.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Froggy resilience: a comeback against all odds - Wildlife Preservation Canada Oregon Spotted Frog\" \/>\n<meta property=\"og:description\" content=\"The Oregon spotted frog may be Canada&#039;s most endangered amphibian, but we have seen firsthand how resilient this species can be.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wildlifepreservation.ca\/fr\/blog\/froggy-resilience-a-comeback-against-all-odds\/\" \/>\n<meta property=\"og:site_name\" content=\"Wildlife Preservation Canada\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-29T13:33:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-05T12:55:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wildlifepreservation.ca\/wp-content\/uploads\/2023\/06\/51339622415_069fe95f2f_o-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Andrea Gielens\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/wildlifepreservation.ca\\\/blog\\\/froggy-resilience-a-comeback-against-all-odds\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wildlifepreservation.ca\\\/blog\\\/froggy-resilience-a-comeback-against-all-odds\\\/\"},\"author\":{\"name\":\"Andrea Gielens\",\"@id\":\"https:\\\/\\\/wildlifepreservation.ca\\\/#\\\/schema\\\/person\\\/7f619a11329949f97b16d858fab8b892\"},\"headline\":\"Froggy resilience: a comeback against all odds\",\"datePublished\":\"2023-06-29T13:33:18+00:00\",\"dateModified\":\"2023-07-05T12:55:37+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/wildlifepreservation.ca\\\/blog\\\/froggy-resilience-a-comeback-against-all-odds\\\/\"},\"wordCount\":4750,\"image\":{\"@id\":\"https:\\\/\\\/wildlifepreservation.ca\\\/blog\\\/froggy-resilience-a-comeback-against-all-odds\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/wildlifepreservation.ca\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/51339622415_069fe95f2f_o-1.jpg\",\"articleSection\":[\"Fraser Valley Wetlands Wildlife\",\"News and Events\",\"Oregon Spotted Frog\"],\"inLanguage\":\"fr-CA\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/wildlifepreservation.ca\\\/blog\\\/froggy-resilience-a-comeback-against-all-odds\\\/\",\"url\":\"https:\\\/\\\/wildlifepreservation.ca\\\/blog\\\/froggy-resilience-a-comeback-against-all-odds\\\/\",\"name\":\"Froggy resilience: a comeback against all odds - 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