Old Tortoise With A Beautiful Shell Royalty-Free Stock Image

Tortoises are reptile species . They are particularly distinguished from other turtles by being exclusively land-dwelling, while many though not all other turtle species are at least partly aquatic. Tortoises have a shell to protect from predation and other threats. The shell in tortoises is generally hard, and like other members of the suborder Cryptodira, they retract their necks and heads directly backwards into the shell to protect them.