Crocodiles, along with birds, are the only surviving members of the archosaur subclass. The fact that crocodiles have survived to this day practically unchanged is due to their habitat - these are fresh water bodies of the tropics and subtropics.

Stock photo: Crocodiles, along with birds, are the only surviving members of the archosaur subclass. The fact that crocodiles have survived to this day practically unchanged is due to their habitat - these are fresh water bodies of the tropics and subtropics. was taken by polinakolendreikina .