Ballad of a sort-of frog

Purple Frog.jpg

If this Purple Frog doesn't look very frog-like, he apologizes. It's just that the last time he shared an ancestor with the rest of frog-kind was back on the supercontinent of Gondwana.

For more weird animals, check out Brandon Keim's slideshow of 11 Animal Wonders of Evolution.

Via Noah Grey