Tortoises are a family, Testudinidae, of land-dwelling turtles in the order Testudines. Contrary to popular belief, tortoises are in fact turtles rather than of a separate group. Like many turtles, tortoises are protected from predators by a shell. The top part of the covering is the carapace, the bottom is the plastron, and both are [ ]
http://worldgeographicchannel.com/tortoises-and-turtles-documentary-films/
No comments:
Post a Comment