The Aldabra giant tortoise is a species of tortoise in the family Testudinidae. The species is endemic to the Seychelles, with the nominate subspecies, A. g. gigantea native to Aldabra atoll. It is one of the largest tortoises in the world. Historically, giant tortoises were found on many of the western Indian Ocean islands, as well as Madagascar, and the fossil record indicates giant tortoises once occurred on every continent and many islands with the exception of Australia and Antarctica.
Aldabra giant tortoise
A skeleton of Aldabra giant tortoise found on Cousin Island (Seychelles)
An isolated population resides on Changuu island in Zanzibar
A giant tortoise browsing leaves
Tortoises are reptiles of the family Testudinidae of the order Testudines. Like other turtles, 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 backward into the shell to protect them.
Tortoise
Tile with two rabbits, two snakes, and a tortoise, illustration for Zakariya al-Qazwini's book ʿAjāʾib al-makhlūqāt, Iran, 19th century.
Tortoise in art a traditional lock at Swayambhunath, Kathmandu
Adult male leopard tortoise, South Africa
