15/07/2026
🐧 Gentoo penguins are no longer considered one species. Scientists found genetic evidence that gentoo penguins should be classified as four distinct species, including one completely new species (Pygoscelis kerguelensis) discovered on the remote Kerguelen Islands.
🌍 Three of the four species are already threatened. Their small, isolated island habitats are increasingly at risk from climate change, making targeted conservation efforts much more urgent.
🧬 The discovery changes penguin conservation. By recognizing four separate species instead of one, each population can now be assessed and protected individually, helping conservationists focus efforts where they are needed most.
Biologists argue that gentoo penguins should be divided into four separate species, including a newly recognized “cryptic” species. The habitats of three of them are imperiled by climate change.