1116-52867 - Leopard tortoise (Stigmochelys pardalis) walks past over dry grass, Laikipia, Kenya

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

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

1116-51272 - A Galapagos tortoise (Geochelone nigrita) 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. Shot with a Nikon D810 in the Galapagos Islands; Galapagos Islands, Galapagos, Ecuador

1113-105037 - Baby green turtle shortly before getting overrun by a wave, Java, Indonesia

1113-105036 - Baby green turtle in the wet sand, shortly before reaching the open sea, Java, Indonesia

1174-8643 - Close up of a leopard tortoise, Stigmochelys pardalis, feet and head coming out of it's shell, Sabi Sands, Greater Kruger National Park, South Africa

1174-8140 - A tortoise, Stigmochelys pardalis, retracts its head back into its shell, Londolozi Game Reserve, Sabi Sands, South Africa

1320-73 - Giant Tortoise with Yellow Darwin Finch on its shell, Giant Tortoise Reserve, Santa Cruz, Galapagos, Ecuador, South America

1320-4 - Galapagos Finch on Giant Tortoise shell, Ecuador, South America

1116-46568 - Tortoise, Galapagos Islands, Ecuador

1116-44892 - Galapagos Giant Tortoise (Chelonoidis Nigra) Chewing Grass In Field, Galapagos Island, Ecuador

1116-44889 - Galapagos Giant Tortoise (Chelonoidis Nigra) With Lizard On It's Shell, Galapagos Islands, Ecuador

1116-44852 - Front Of Galapagos Giant Tortoise (Geochelone Nigrita) In Profile, Galapagos Islands, Ecuador

1116-44891 - Galapagos Giant Tortoise (Chelonoidis Nigra) Walking On Gravel Path, Galapagos Islands, Ecuador

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

1116-44849 - Galapagos Giant Tortoise (Geochelone Hoodensis) In Artificial Concrete Pool, Galapagos Islands, Ecuador

1116-44901 - Close Up Of Galapagos Giant Tortoise (Chelonoidis Nigra) In Field, Galapagos Islands, Ecuador

1116-44890 - Galapagos Giant Tortoise (Chelonoidis Nigra) Walking Through Sunlit Woods, Galapagos Islands, Ecuador

1116-44850 - Galapagos Giant Tortoise (Geochelone Hoodensis) In Artificial Concrete Pool, Galapagos Islands, Ecuador

1116-44848 - Galapagos Giant Tortoise (Geochelone Nigrita) In Muddy Forest Clearing, Galapagos Islands, Ecuador

1116-44851 - Galapagos Giant Tortoise (Geochelone Nigrita) Eating Grass In Pool, Galapagos Islands, Ecuador

1116-43963 - Close Up Of A Tortoise At The Munich Zoo, Munich, Germany

1174-5212 - A leopard tortoise, Stigmochelys pardalis, stands on sand, alert, head out of shell, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa

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

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

764-5064 - Leopard tortoise (Geochelone pardalis), Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

1174-3705 - A small turtle or terrapin moving across grass, Petting Zoo, Texas, USA

764-5028 - Leopard tortoise (Geochelone pardalis), Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

848-963 - Interior of Baghdad Kiosk, Topkapi Palace, UNESCO World Heritage Site, Sultanahmet, Istanbul, Turkey, Europe

1178-11941 - Turtle shell

1178-8643 - Turtle

1178-4840 - Tortoise walking in sand

1113-72218 - Manicured Hand on Tortoise Shell, Curieuse Marine National Park, near Praslin Island, Seychelles

1116-31378 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-30218 - Mexico, Akumal, Green sea turtle (Chelonia mydas) an endangered species.

1116-31965 - Hawaii, Close-up of Green Sea Turtle (Chelonia mydas) on reef.

1116-29803 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-30219 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-27932 - Ecuador, Galapagos Archipelago, Santa Cruz Island, Young boy photographing Galapagos Giant Tortoise (Geochelone elephantopus).

1116-33462 - Hawaii, Green Sea Turtle (Chelonia mydas) swimming near surface.

1116-29801 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-31966 - Hawaii, Close-up of Green Sea Turtle (Chelonia mydas) on reef.

1116-30228 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-36734 - Hawaii, Oahu, Canyons Waikiki, Close-up of Green Sea Turtle (Chelonia mydas)

1116-29799 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-30472 - Hawaii, Green sea turtle (Chelonia mydas) above coral reef.

1116-29024 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-31376 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-31085 - Hawaii, An endangered species, green sea turtles (Chelonia mydas) are a common sight in these waters.

1116-31964 - Malaysia, Sipidan Island, Close-up of Green Sea Turtle (Chelonia mydas) on reef.

1116-30476 - Hawaii, Green sea turtle (Chelonia mydas) on coral reef, Scuba diver nearby.

1116-29023 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-31377 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-29802 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-29798 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-31957 - Hawaii, Two Green Sea Turtles (Chelonia mydas) on colorful coral reef.

1116-31086 - Hawaii, Goldring surgeonfish and yellow tangs are cleaning algae from the shell of this green sea turtle (Chelonia mydas) an endangered species.

1116-30475 - Hawaii, Oahu, Green sea turtle (Chelonia mydas) over reef, Scuba diver nearby.

1116-31375 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-30473 - Micronesia, Yap, Green sea turtle (Chelonia mydas) over coral reef.

1116-30222 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-30229 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-33949 - Hawaii, Diver photographing Green Sea Turtle (Chelonia mydas)

1116-30212 - Hawaii, Two green sea turtles, (Chelonia mydas) an endangered species.

1116-33948 - Hawaii, Diver photographing Green Sea Turtle (Chelonia mydas)

1116-30223 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-29253 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-29796 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-29241 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-28248 - Galapagos, Giant Tortoise (Geochelone Elephantopus),A young boy gets ready to snap a photo of a Galapagos giant tortoise.

1116-29792 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-33460 - Malaysia, Mabul Island, Green Sea Turtle (Chelonia mydas) swimming with schooling jacks

1116-31947 - Malaysia, Sipidan, Green Sea Turtle (Chelonia mydas) with schooling fish.

1116-29243 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1116-30479 - Hawaii, Green sea turtle (Chelonia mydas) on ocean floor, Endangered species.

1116-30477 - Hawaii, Green sea turtle (Chelonia mydas) gliding through the water.

1116-29021 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species and a Butterfly Fish.

1116-30215 - Mexico, Yucatan Peninsula, Green sea turtle (Chelonia mydas) an endangered species.

1116-29797 - Hawaii, Green sea turtle (Chelonia mydas) an endangered species.

1112-144 - Detail of carapace, wild Galapagos tortoise (Geochelone elephantopus), Urbina Bay, Isabela Island, Galapagos Islands, Ecuador, South America

832-36557 - European pond terrapin, Emys orbicularis, male, taking a sun bath

832-18895 - Hermann's Tortoise (Testudo hermanni) hatching out of its egg

1198-598 - Leopard tortoise (geochelone pardalis), masaii mara, kenya, close, up view from front.

979-2042 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Group, Ecuador

979-2043 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Group, Ecuador

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

979-3458 - Crew members of the Lindblad Expeditions ship the National Geographic Polaris clowning around in tortoise shells on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador

979-9485 - Wild Galapagos giant tortoise (Geochelone elephantopus) at Urbina Bay, Isabela 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

979-2041 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Group, Ecuador

764-1595 - Leopard tortoise (Geochelone pardalis), Swartberg Pass, South Africa, Africa

764-1594 - Leopard tortoise (Geochelone pardalis), Swartberg Pass, South Africa, Africa