860-292474 - Giant Seychelles tortoise (Aldabrachelys gigantea), Turtle island, Prison island, Zanzibar. This island was used as a prison for slaves, and four giant Seychelles tortoises were introduced. Today, they are protected from poachers, and the oldest are between 170 and 200 years old.

1116-52865 - Aldabra giant tortoise (Aldabrachelys gigantea) crosses lawn near trees, Segera, Laikipia, Kenya

1112-8377 - Wild Galapagos giant tortoises (Chelonoidis spp), found in Rancho Manzanillo, Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

1112-8367 - Wild Galapagos giant tortoises (Chelonoidis spp), found in Rancho Manzanillo, Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

1112-8357 - Captive Galapagos giant tortoises (Chelonoidis spp), Charles Darwin Research Station, Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

1112-8354 - Captive Galapagos giant tortoises (Chelonoidis spp), Charles Darwin Research Station, Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

1112-8352 - Captive Galapagos giant tortoises (Chelonoidis spp), Charles Darwin Research Station, Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

860-291149 - Portrait of giant tortoises (Chelonoidis elephantopus). Galapagos Islands. Pacific Ocean. Ecuador.

832-395084 - Aldabra giant tortoise (Geochelone gigantea), Aldabra Giant Tortoise, Granite Island, La Digue, Seychelles, La Digue, Seychelles, Africa

1116-51733 - Galapagos giant tortoise (Chelonoidis nigra) lumbers slowly across a long, straight dirt road that stretches off to the horizon. Beyond the grass verge, there is dense forest on either side; Galapagos Islands, Ecuador

1116-51734 - Galapagos giant tortoise (Chelonoidis nigra) lumbers slowly across a long, straight dirt road that stretches off to the horizon. Beyond the grass verge, there is dense forest on either side; Galapagos Islands, Ecuador

1349-1384 - Smooth-Billed Ani & Giant Tortoise

1116-44836 - Two Galapagos Giant Tortoises (Geochelone) Biting Cactus Leaves, Galapagos Islands, Ecuador

1116-41400 - A giant Galapagos tortoise (Geochelone nigra) beds down for the night below a tree house at the Tortoise Farm on the island of Santa Cruz in the Galapagos Archipelago, Santa Cruz Island, Galapagos Islands, Ecuador

1116-41401 - Giant tortoise (Chelonoidis nigra) are the largest living species of tortoise that can grow up to 880 pounds and reach more than 6 feet in length, Santa Cruz Island, Galapagos Islands, Ecuador

832-379247 - Aldabra Giant Tortoise (Aldabrachelys gigantea), adult, feeding, Seychelles, Africa

832-379248 - Aldabra Giant Tortoise (Aldabrachelys gigantea), adult, moving, Seychelles, Africa

1172-2379 - Seychelles giant tortoise, (Aldabrachelys gigantea), adult feeding portrait, Seychelles, Africa

860-284248 - Galapagos giant tortoises, Santa Cruz Galapagos

832-367915 - Malaysian giant turtle (Orlitia borneensis), found in Asia, captive, Belgium, Europe

832-373708 - Galápagos tortoise or Galápagos giant tortoise (Geochelone nigra), adult feeding, Galapagos Islands, Pacific Ocean

832-373705 - Galápagos tortoise or Galápagos giant tortoise (Geochelone nigra), Galapagos Islands, Pacific Ocean

832-373706 - Galápagos tortoise or Galápagos giant tortoise (Geochelone nigra), adult, Galapagos Islands, Pacific Ocean

832-373729 - Aldabra giant tortoise (Testudo gigantea, Geochelone gigantea), foraging

832-373730 - Aldabra giant tortoise (Testudo gigantea, Geochelone gigantea), foraging

1161-483 - Giant tortoise feeding on leaves on the Galapagos Islands

1161-531 - A giant tortoise feeding on leaves and a bird on the Galapagos Islands

1161-532 - The back foot of a giant tortoise on the Galapagos Islands

1161-533 - Giant tortoise feeding on leaves on the Galapagos Islands

1161-489 - Giant tortoise feeding on leaves on the Galapagos Islands

1161-605 - Giant tortoise feeding on leaves on the Galapagos Islands

1161-530 - Giant tortoise feeding on leaves on the Galapagos Islands

979-3281 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9483 - Captive Galapagos giant tortoise (Geochelone elephantopus) at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9256 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5772 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3278 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5765 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5777 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5787 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3287 - Wild Galapagos giant tortoise (Geochelone elephantopus) on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5781 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5766 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9255 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5778 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5796 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5788 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5774 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5799 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5783 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5784 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3283 - Two adult captive Galapagos giant tortoise (Geochelone elephantopus), Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5791 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5767 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5797 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9484 - Young Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the tortuguero breeding station, Puerto Villamil on Isabela Island in the Galapagos Island Archipelago, Ecuador

979-5779 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5793 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3286 - Two adult captive Galapagos giant tortoise (Geochelone elephantopus) at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5776 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3284 - Two adult captive Galapagos giant tortoise (Geochelone elephantopus), Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5780 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5790 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5795 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5789 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9258 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5785 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-1387 - Wild Galapagos giant tortoise (Geochelone elephantopus) on the upslope grasslands of Cruz Island in the Galapagos Island Group, Ecuador

979-5794 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5773 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5775 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5769 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9482 - Captive Galapagos giant tortoise (Geochelone elephantopus) with photographer at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5770 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5768 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5803 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5802 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5792 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5764 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5782 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3280 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5771 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3279 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9196 - Galapagos white-cheeked pintail (Anas bahamensis galapagensis) feeding near giant tortoise in the Galapagos Island Archipelago, Ecuador

979-3285 - Two adult captive Galapagos giant tortoise (Geochelone elephantopus) at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9259 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3277 - Photographers with captive Galapagos giant tortoise (Geochelone elephantopus) at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5800 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5801 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5798 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-5786 - Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on fallen passion fruit on the upslope grasslands of Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-3282 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

733-5336 - Geochelone elephantopus vandenburghi, Giant Tortoise Breeding Centre, Puerto Villamil, Isla Isabela, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

832-17329 - Aldabra Giant Tortoise (Aldabrachelys gigantea, syn. Geochelone gigantea, Dipsochelys elephantina and Dipsochelys dussumieri), portrait, Curieuse island, Praslin, Seychelles, Africa, Indian Ocean

832-9451 - Portrait of Galapagos Giant Tortoise (Geochelone elephantopus) in the Charles Darwin Station in Puerto Ayora, Insel Santa Cruz, Galapagos Inseln, Galapagos Islands, Ecuador, South America

817-176307 - Young Galapagos Giant Tortoise (Testudo elephantopus)

817-84347 - Galapagos Giant Tortoise (Geochelone elephantopus)

817-84346 - Galapagos Giant Tortoise (Geochelone elephantopus)

817-74134 - Giant Tortoise in the Highlands with Ani Bird, Isla Santa Cruz, Galapagos Islands, Ecuador.

306-3775 - Giant tortoise, Darwin Research Station, Santa Cruz island, Galapagos, Ecuador, South America