Adélie penguin populations have been declining in Antarctica — at least, that's what scientists thought. An international team recently discovered a mega-colony of over 1.5 million penguins on the Danger Islands, according...
Adélie penguin populations have been declining in Antarctica — at least, that's what scientists thought. An international team recently discovered a supercolony of over 1.5 million penguins on the Danger Islands, according...