But a similar finch on another island has a big, thick beak for eating seeds ... and the Galápagos penguin, the world’s only tropical penguin. The Galápagos islands are a perfect example ...

But a similar finch on another island has a big, thick beak for eating seeds ... and the Galápagos penguin, the world’s only tropical penguin. The Galápagos islands are a perfect example ...

These birds live primarily in the Southern Hemisphere, including species like the Adelie penguin along Antarctica’s coastlines. The Galapagos penguin is the only one found north of the equator.