Why Crocodiles Have Changed So Little Since Age of Dinosaurs

Why Crocodiles Have Changed So Little Since Age of Dinosaurs
(Laurent Gillieron/Keystone via AP)

Crocodiles today look very similar to ones from the Jurassic period some 200 million years ago. There are also very few species alive today – just 25. Other animals such as lizards and birds have achieved a diversity of many thousands of species in the same amount of time or less.

Read Full Article »


Comment
Show comments Hide Comments


Related Articles