{"id":2207846,"date":"2026-10-08T05:00:35","date_gmt":"2026-10-08T03:00:35","guid":{"rendered":"https:\/\/focusingonwildlife.com\/news\/?p=2207846"},"modified":"2026-10-08T05:12:00","modified_gmt":"2026-10-08T03:12:00","slug":"amazing-new-penguin-discovered-for-first-time-in-over-100-years","status":"publish","type":"post","link":"https:\/\/focusingonwildlife.com\/news\/amazing-new-penguin-discovered-for-first-time-in-over-100-years\/","title":{"rendered":"Amazing new penguin discovered for first time in over 100 years"},"content":{"rendered":"<p>Until recently, the gentoo penguin (<em>Pygoscelis papua<\/em>) was thought to be a single, wide-spread species, but researchers now have evidence that it consists of four separate species, one of them previously unknown to science.<\/p>\n<p>This is the first new penguin species described in more than 100 years \u2013 the Northern rockhopper penguin (<em>Eudyptes moseleyi<\/em>) was named in 1921.<\/p>\n<p>The discovery was made by an international team of penguin experts led by scientists from University of California, Berkeley (UC Berkeley) and several institutions from Chile. The findings were\u00a0published\u00a0in the journal\u00a0<em>Communications Biology<\/em> in April 2026.<\/p>\n<p>The newly recognised species,\u00a0<em>Pygoscelis kerguelensis<\/em>, resides in one of the most isolated places on Earth \u2013 Kerguelen Islands (also known as Desolation Islands), located in the southern Indian Ocean, 450km from the closest land. It looks virtually identical to any other gentoo, but exhibits slight differences in size and vocalisation, and is clearly genetically different.<\/p>\n<p>The researchers also concluded that three previously recognised subspecies of gentoo penguins are genetically distinct enough to be elevated to species status:<\/p>\n<ul class=\"wp-block-list\">\n<li>Eastern lineage\u00a0<em>Pygoscelis taeniata<\/em>, residing on the Crozet, Marion and Macquarie Islands<\/li>\n<li>Northern lineage<em>\u00a0Pygoscelis papua,\u00a0<\/em>restricted to the Falkland\/Malvinas and Martillo Islands in South America<\/li>\n<li>And the most populous, southern lineage<em>\u00a0Pygoscelis ellsworthi,\u00a0<\/em>which thrives on the Antactic Peninsula, coastal Antarctica and South Georgia Island<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><strong>Under threat<\/strong><\/h3>\n<p>This discovery comes at an uncertain time for three of these species, with global warming affecting the Antarctic and sub-Antarctic regions these penguins call home. Only the southern gentoo, the only one out of the four to reside in Antarctica, is predicted to be minimally affected \u2013 or possibly even advantaged because of an expanded distributional range.<\/p>\n<p>\u201cIn Antarctica, of course, other species, not the gentoo, are threatened by climate change. But the gentoo is of most concern in the sub-Antarctic region,\u201d said Juliana Vianna, one of the paper\u2019s senior authors and a professor at Andres Bello National University in Santiago, Chile.<\/p>\n<p>The sub-Antarctic region is an area of widely separated islands north of Antarctica, governed by numerous countries, including Chile, South Africa, France, the Netherlands, Australia and New Zealand.<\/p>\n<p>\u201cIt\u2019s very important that conservation institutions in all the different countries involved recognise and take appropriate action to save these three gentoo penguin species,\u201d added Vianna.<\/p>\n<figure class=\"wp-block-video\"><video src=\"https:\/\/www.discoverwildlife.com\/resources\/content\/f347d34d-c1a6-4a00-b570-b78c2dcb3211\/d9db177d-ec28-4f05-bd3f-4bdd9298669a\/2ba5648f-5589-485d-ab81-1072fe1efa98\/GettyImages-460904640.mp4?preview=false&amp;platform=WEB&amp;deviceId=51f64408-8485-468d-a815-6a3aafb0d271\" poster=\"https:\/\/c02.purpledshub.com\/uploads\/sites\/62\/2026\/09\/Screenshot-2026-09-23-at-11.56.19.png\" preload=\"none\" controls=\"controls\" width=\"640\" height=\"360\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/video><figcaption class=\"wp-element-caption\"><em><strong>Gentoo penguin and Magellanic penguin, Falkland Islands. <\/strong>Credit: ad_foto\/Getty Images<\/em>\u00a0<\/figcaption><\/figure>\n<p>The researchers used climate prediction models to assess how the gentoo penguins will adapt to climate change. They determined that, under a moderate climate change scenario, all the island-inhabiting sub-Antarctic species will find their current homes uninhabitable by 2050. There will be few to no nearby suitable islands for them to move to.<\/p>\n<p>\u201cIn terms of climate change, island species that have really low population sizes could be compared with the sub-Antarctic gentoo penguins,\u201d said Vianna.<\/p>\n<p>\u201cGalapagos and other island penguin species, because they\u2019re endemic to these islands, will find no place to go after a change in their environment. Those islands are very isolated, and these penguins cannot adapt easily to colonise any other region.\u201d<\/p>\n<h3 class=\"wp-block-heading\"><strong>Years in the making\u00a0<\/strong><\/h3>\n<p>The gentoo penguin species has been debated in the scientific community for decades \u2013\u00a0the new research finally represents a consensus, based on new whole genome sequences of 64 individuals from 10 breeding colonies. It\u2019s the first one to span nearly the entire geographical range of the gentoo penguin.<\/p>\n<p>\u201cThere\u2019s probably no species of penguin where the taxonomy has been more debated than the gentoo penguin,\u201d said Rauri Bowie, professor at UC Berkeley and curator in the university\u2019s Museum of Vertebrate Zoology.<\/p>\n<p>\u201cFor over 100 years, it\u2019s been controversial as to how many species or how many subspecies there are. What this paper does is try to address that question using cutting-edge integrative approaches.\u201d<\/p>\n<p>Gentoos differ from other penguin species mostly in diet, which is much more generalised \u2013 they\u2019ll eat essentially anything they can chase down in the water. This puts them at an advantage, as penguins with more specific diets, like emperors and Adelies, struggle to find food.<\/p>\n<p>Scientists argue that it\u2019s this generalised diet that led to the evolution of the new species \u2013 because the birds are happy to eat what\u2019s in front of them, whether it be fish, krill, squid or cuttlefish, they don\u2019t travel far from their breeding colony and they nest in the same place year after year. This results in isolated populations developing adaptations to their specific regions.<\/p>\n<p>According to the researchers, the different species developed during the past 300,000 to 500,000 years, aided by their isolation and by the Antarctic Polar Front, a temperature and salinity barrier in the Southern Ocean that also acts as a barrier to animal movement.<\/p>\n<figure id=\"attachment_182419\" class=\"thumbnail wp-caption alignnone\" style=\"width: 2131px\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=75&amp;resize=75&amp;ssl=1 75w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=100&amp;resize=100&amp;ssl=1 100w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=150&amp;resize=150&amp;ssl=1 150w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=240&amp;resize=240&amp;ssl=1 240w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=320&amp;resize=320&amp;ssl=1 320w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=500&amp;resize=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=640&amp;resize=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=800&amp;resize=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=1024&amp;resize=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=1280&amp;resize=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1&amp;w=1600&amp;resize=1600&amp;ssl=1 1600w\" class=\"wp-image-182419\" fifu-data-src=\"https:\/\/i0.wp.com\/latam.beyondba.com\/wp-content\/uploads\/2018\/07\/Gentoo-Penguin.webp?ssl=1\" alt=\"Gentoo penguins in the Tierra del Fuego region of Patagonia, Argentina. Credit: Jason Heid\/Getty Images\" width=\"2121\" height=\"1414\" title=\"\"><figcaption class=\"caption wp-caption-text\">Gentoo penguins in the Tierra del Fuego region of Patagonia, Argentina<\/figcaption><\/figure>\n<h3 class=\"wp-block-heading\"><strong>Different adaptations<\/strong><\/h3>\n<p>The genomic analysis, led by the paper\u2019s lead author, University of Chile graduate student Daly Noll, showed exactly how these differing species evolved to adapt to their habitats. For example, the southern gentoo has more genes related to heat generation, fat and lipid storage and light perception \u2013 all adaptations specific to extreme polar environments, since this species thrives in Antarctica.<\/p>\n<p>The eastern gentoo has an increased number of genes linked to energy-efficient carbohydrate metabolism and enhanced diving capacity \u2013 supporting prolonged underwater activity in low-productivity oceans.<\/p>\n<p>The northern gentoo showed gene enrichment that support sustained foraging activity in the water \u2013 digestion-related processes and pathways involved in cardiac contraction and muscle excitation.<\/p>\n<p>Researchers note that the amount and variety of data acquired for this study will have other uses, namely research into avian influenza, which is currently greatly affecting penguin, bird and mammal populations worldwide.<\/p>\n<div class=\"premium-protection-zone\"><\/p>\n<p><em>This <a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/birds\/gentoo-penguin-new-species\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\">article<\/a> by Magda Patynska was first published by Discover Wildlife on 27 September 2026. Lead Image: Gentoo penguin transporting a small stone in its beak, walking across rocky terrain at Neko Harbor, Antarctica. Credit: Eloi_Omella\/Getty Images.<br \/>\n<\/em><\/p>\n<hr style=\"border-top: 1px solid white;\" \/>\n<h2>Upgrade Your Reading Experience<\/h2>\n<p>Love our articles and wildlife photography? Unlock an ad-free premium membership for<strong> $5 a month<\/strong>.<\/p>\n<p>Your premium membership keeps your articles clean and directly funds global conservation.<\/p>\n<div class=\"wp-responsive-cta\">\n<div style=\"text-align: left; margin: 32px 0; width: 100%;\"><script id=\"donorbox-popup-button-installer\" type=\"text\/javascript\" defer=\"\" src=\"https:\/\/donorbox.org\/install-popup-button.js\"><\/script><a id=\"preview_inline_popup_button\" class=\"dbox-donation-button\" style=\"background: #FF6F00; color: #ffffff; text-decoration: none; font-family: Verdana, sans-serif; display: inline-block; font-size: 20px; font-weight: bold; border-radius: 5px; line-height: 28px; padding: 12px 32px;\" href=\"https:\/\/donorbox.org\/premium-wildlife-membership?default_interval=m&amp;amount=5\" data-reminder-widget-enabled=\"true\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\">Unlock Ad-Free Reading<\/a><script type=\"module\" src=\"https:\/\/donorbox.org\/widgets.js\" async><\/script><\/div>\n<\/div>\n<div class=\"wp-responsive-cta-secure\">\n<div style=\"text-align: left; width: 100%;\"><em>&#x1f512; Secure checkout \u2022 Cancel easily anytime \u2022 100% secure<\/em><\/div>\n<\/div>\n<p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Until recently, the gentoo penguin (Pygoscelis papua) was thought to be a single, wide-spread species, but researchers now have evidence that it consists of four separate species, one of them previously unknown to science. This is the first new penguin species described in more than 100 years \u2013 the Northern rockhopper penguin (Eudyptes moseleyi) was [&hellip;]<\/p>\n","protected":false},"author":1178,"featured_media":2207847,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/d2rj6cu2ik1biv.cloudfront.net\/193c804a-a673-47bd-b09b-11baf4822a17\/9ac494a4-627d-4fea-a827-dcf588dd6f96\/d9db177d-ec28-4f05-bd3f-4bdd9298669a\/thumbnails\/e0b8a197-8758-45bd-866d-1ab969f09495.jpg?appId=f347d34d-c1a6-4a00-b570-b78c2dcb3211&platform=WEB&w=1200","fifu_image_alt":"","footnotes":""},"categories":[6985,5],"tags":[11397,8553],"class_list":["post-2207846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-wildlife","tag-gentoo-penguins","tag-magellanic-penguin"],"_links":{"self":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts\/2207846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/users\/1178"}],"replies":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/comments?post=2207846"}],"version-history":[{"count":0,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts\/2207846\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/media\/2207847"}],"wp:attachment":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/media?parent=2207846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/categories?post=2207846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/tags?post=2207846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}