Proceedings of The Royal Society B<\/em> highlights the devastating impact of entanglements on right whale reproduction. The population of just 70 females of reproductive age faces multiple reproductive challenges. Entanglements, often identified as the primary cause of these incidents, seriously compromise right whale health and reduces the energy they have available for gestation and lactation.<\/p>\n","protected":false},"excerpt":{"rendered":"The birth rate of North Atlantic right whales is very close to the species\u2019 mortality rate. Classified as endangered for 20 years, the population shows few signs of recovery. But why? A recent article published in Proceedings of The Royal Society B highlights the devastating impact of entanglements on right whale reproduction. The population of […]<\/p>\n","protected":false},"author":12860,"featured_media":66823,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[29],"tags":[],"class_list":["post-66930","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-whale-qa"],"acf":[],"yoast_head":"\n
Why are North Atlantic right whales unable to reproduce? - Baleines en direct<\/title>\n<meta name=\"description\" content=\"The birth rate of North Atlantic right whales is very close to the species\u2019 mortality rate. Classified as endangered for 20 years, the population shows\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why are North Atlantic right whales unable to reproduce? - Baleines en direct\" \/>\n<meta property=\"og:description\" content=\"The birth rate of North Atlantic right whales is very close to the species\u2019 mortality rate. Classified as endangered for 20 years, the population shows\" \/>\n<meta property=\"og:url\" content=\"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/\" \/>\n<meta property=\"og:site_name\" content=\"Baleines en direct\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/baleinesendirect\" \/>\n<meta property=\"article:published_time\" content=\"2024-07-09T14:58:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-16T18:18:42+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/baleinesendirect.org\/wp-content\/uploads\/2024\/07\/53389712107_67ceb5e138_c.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"799\" \/>\n\t<meta property=\"og:image:height\" content=\"533\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Romy-Lena Bouchard-Babin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@BaleineMagazine\" \/>\n<meta name=\"twitter:site\" content=\"@BaleineMagazine\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Romy-Lena Bouchard-Babin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/\"},\"author\":{\"name\":\"Romy-Lena Bouchard-Babin\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#\\\/schema\\\/person\\\/93729bad772241a1ecfa7731b2b6ff64\"},\"headline\":\"Why are North Atlantic right whales unable to reproduce?\",\"datePublished\":\"2024-07-09T14:58:31+00:00\",\"dateModified\":\"2024-07-16T18:18:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/\"},\"wordCount\":98,\"publisher\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/baleinesendirect.org\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/53389712107_67ceb5e138_c.jpg\",\"articleSection\":[\"Whale Q&A\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/\",\"url\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/\",\"name\":\"Why are North Atlantic right whales unable to reproduce? - Baleines en direct\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/baleinesendirect.org\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/53389712107_67ceb5e138_c.jpg\",\"datePublished\":\"2024-07-09T14:58:31+00:00\",\"dateModified\":\"2024-07-16T18:18:42+00:00\",\"description\":\"The birth rate of North Atlantic right whales is very close to the species\u2019 mortality rate. Classified as endangered for 20 years, the population shows\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/#primaryimage\",\"url\":\"https:\\\/\\\/baleinesendirect.org\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/53389712107_67ceb5e138_c.jpg\",\"contentUrl\":\"https:\\\/\\\/baleinesendirect.org\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/53389712107_67ceb5e138_c.jpg\",\"width\":799,\"height\":533},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why are North Atlantic right whales unable to reproduce?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#website\",\"url\":\"https:\\\/\\\/baleinesendirect.org\\\/\",\"name\":\"Baleines en direct\",\"description\":\"Tout savoir sur les baleines du Qu\u00e9bec\",\"publisher\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/baleinesendirect.org\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#organization\",\"name\":\"Baleines en direct\",\"url\":\"https:\\\/\\\/baleinesendirect.org\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/baleinesendirect.org\\\/wp-content\\\/uploads\\\/2019\\\/07\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/baleinesendirect.org\\\/wp-content\\\/uploads\\\/2019\\\/07\\\/logo.png\",\"width\":300,\"height\":88,\"caption\":\"Baleines en direct\"},\"image\":{\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/baleinesendirect\",\"https:\\\/\\\/x.com\\\/BaleineMagazine\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/BaleinesEnDirect\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/baleinesendirect.org\\\/#\\\/schema\\\/person\\\/93729bad772241a1ecfa7731b2b6ff64\",\"name\":\"Romy-Lena Bouchard-Babin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b95b4dc1bcb6335d29aea72c56307528127e68d23d85ad5dbb6ab465df478215?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b95b4dc1bcb6335d29aea72c56307528127e68d23d85ad5dbb6ab465df478215?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b95b4dc1bcb6335d29aea72c56307528127e68d23d85ad5dbb6ab465df478215?s=96&d=mm&r=g\",\"caption\":\"Romy-Lena Bouchard-Babin\"},\"description\":\"Romy-Lena Bouchard-Babin is a writer for Whale Online and a GREMM naturalist for the 2024 summer season. Her love and curiosity for nature, combined with her passion for reading and communication, drives her to constantly seek to learn and share her knowledge. Attracted to outdoor sports, she understood at an early age the importance of conserving biodiversity, and is now undertaking a bachelor's degree in marine ecology.\",\"url\":\"https:\\\/\\\/baleinesendirect.org\\\/en\\\/author\\\/romy-bouchard\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Why are North Atlantic right whales unable to reproduce? - Baleines en direct","description":"The birth rate of North Atlantic right whales is very close to the species\u2019 mortality rate. Classified as endangered for 20 years, the population shows","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/","og_locale":"en_US","og_type":"article","og_title":"Why are North Atlantic right whales unable to reproduce? - Baleines en direct","og_description":"The birth rate of North Atlantic right whales is very close to the species\u2019 mortality rate. Classified as endangered for 20 years, the population shows","og_url":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/","og_site_name":"Baleines en direct","article_publisher":"https:\/\/www.facebook.com\/baleinesendirect","article_published_time":"2024-07-09T14:58:31+00:00","article_modified_time":"2024-07-16T18:18:42+00:00","og_image":[{"width":799,"height":533,"url":"http:\/\/baleinesendirect.org\/wp-content\/uploads\/2024\/07\/53389712107_67ceb5e138_c.jpg","type":"image\/jpeg"}],"author":"Romy-Lena Bouchard-Babin","twitter_card":"summary_large_image","twitter_creator":"@BaleineMagazine","twitter_site":"@BaleineMagazine","twitter_misc":{"Written by":"Romy-Lena Bouchard-Babin","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/#article","isPartOf":{"@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/"},"author":{"name":"Romy-Lena Bouchard-Babin","@id":"https:\/\/baleinesendirect.org\/#\/schema\/person\/93729bad772241a1ecfa7731b2b6ff64"},"headline":"Why are North Atlantic right whales unable to reproduce?","datePublished":"2024-07-09T14:58:31+00:00","dateModified":"2024-07-16T18:18:42+00:00","mainEntityOfPage":{"@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/"},"wordCount":98,"publisher":{"@id":"https:\/\/baleinesendirect.org\/#organization"},"image":{"@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/#primaryimage"},"thumbnailUrl":"https:\/\/baleinesendirect.org\/wp-content\/uploads\/2024\/07\/53389712107_67ceb5e138_c.jpg","articleSection":["Whale Q&A"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/","url":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/","name":"Why are North Atlantic right whales unable to reproduce? - Baleines en direct","isPartOf":{"@id":"https:\/\/baleinesendirect.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/#primaryimage"},"image":{"@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/#primaryimage"},"thumbnailUrl":"https:\/\/baleinesendirect.org\/wp-content\/uploads\/2024\/07\/53389712107_67ceb5e138_c.jpg","datePublished":"2024-07-09T14:58:31+00:00","dateModified":"2024-07-16T18:18:42+00:00","description":"The birth rate of North Atlantic right whales is very close to the species\u2019 mortality rate. Classified as endangered for 20 years, the population shows","breadcrumb":{"@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/#primaryimage","url":"https:\/\/baleinesendirect.org\/wp-content\/uploads\/2024\/07\/53389712107_67ceb5e138_c.jpg","contentUrl":"https:\/\/baleinesendirect.org\/wp-content\/uploads\/2024\/07\/53389712107_67ceb5e138_c.jpg","width":799,"height":533},{"@type":"BreadcrumbList","@id":"https:\/\/baleinesendirect.org\/en\/pourquoi-les-baleines-noires-de-latlantique-nord-narrivent-elles-pas-a-se-reproduire\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/baleinesendirect.org\/en\/"},{"@type":"ListItem","position":2,"name":"Why are North Atlantic right whales unable to reproduce?"}]},{"@type":"WebSite","@id":"https:\/\/baleinesendirect.org\/#website","url":"https:\/\/baleinesendirect.org\/","name":"Baleines en direct","description":"Tout savoir sur les baleines du Qu\u00e9bec","publisher":{"@id":"https:\/\/baleinesendirect.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/baleinesendirect.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/baleinesendirect.org\/#organization","name":"Baleines en direct","url":"https:\/\/baleinesendirect.org\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/baleinesendirect.org\/#\/schema\/logo\/image\/","url":"https:\/\/baleinesendirect.org\/wp-content\/uploads\/2019\/07\/logo.png","contentUrl":"https:\/\/baleinesendirect.org\/wp-content\/uploads\/2019\/07\/logo.png","width":300,"height":88,"caption":"Baleines en direct"},"image":{"@id":"https:\/\/baleinesendirect.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/baleinesendirect","https:\/\/x.com\/BaleineMagazine","https:\/\/www.youtube.com\/user\/BaleinesEnDirect"]},{"@type":"Person","@id":"https:\/\/baleinesendirect.org\/#\/schema\/person\/93729bad772241a1ecfa7731b2b6ff64","name":"Romy-Lena Bouchard-Babin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/b95b4dc1bcb6335d29aea72c56307528127e68d23d85ad5dbb6ab465df478215?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b95b4dc1bcb6335d29aea72c56307528127e68d23d85ad5dbb6ab465df478215?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b95b4dc1bcb6335d29aea72c56307528127e68d23d85ad5dbb6ab465df478215?s=96&d=mm&r=g","caption":"Romy-Lena Bouchard-Babin"},"description":"Romy-Lena Bouchard-Babin is a writer for Whale Online and a GREMM naturalist for the 2024 summer season. Her love and curiosity for nature, combined with her passion for reading and communication, drives her to constantly seek to learn and share her knowledge. Attracted to outdoor sports, she understood at an early age the importance of conserving biodiversity, and is now undertaking a bachelor's degree in marine ecology.","url":"https:\/\/baleinesendirect.org\/en\/author\/romy-bouchard\/"}]}},"_links":{"self":[{"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/posts\/66930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/users\/12860"}],"replies":[{"embeddable":true,"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/comments?post=66930"}],"version-history":[{"count":2,"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/posts\/66930\/revisions"}],"predecessor-version":[{"id":66932,"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/posts\/66930\/revisions\/66932"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/media\/66823"}],"wp:attachment":[{"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/media?parent=66930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/categories?post=66930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/baleinesendirect.org\/en\/wp-json\/wp\/v2\/tags?post=66930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}