1116-49665 - A close look into the eyes of a Green sea turtle (Chelonia mydas), an endangered species, Philippines

1116-49715 - Green sea turtles (Chelonia mydas), an endangered species, Hawaii, United States of America

1116-49423 - Nile crocodile (Crocodylus niloticus) in Chamo Lake, Nechisar National Park, Ethiopia

1116-49429 - Nile crocodile (Crocodylus niloticus) in Chamo Lake, Nechisar National Park, Ethiopia

1116-49663 - Venomous Banded yellow-lipped sea snake (Laticauda colubrina), also known as a sea krait, Philippines

1116-49088 - An underwater close-up view of a Hawaiian Green Sea Turtle (Chelonia mydas), Makena, Maui, Hawaii, United States of America

1116-49372 - Spider-Man agama (Agama mwanzae) lizard basks on sunlit rock, Serengeti, Tanzania

1116-49661 - A Green sea turtle (Chelonia mydas), an endangered species, makes it’s way from the beach back into the Pacific Ocean, Maui, Hawaii, United States of America

1116-49089 - An underwater close-up view of a Hawaiian Green Sea Turtle (Chelonia mydas), Makena, Maui, Hawaii, United States of America

1116-49087 - An underwater view of a Hawaiian Green Sea Turtle (Chelonia mydas), Makena, Maui, Hawaii, United States of America

1116-49660 - Encounters with Hawaiian monk seals (Monachus schauinslandi) (endemic and endangered) are few and far between. Here a monk seal shares a patch of sand with a Green sea turtle (Chelonia mydas), also an endangered species, off Maui, Maui, Hawaii, United States of America

1116-49404 - A Western Garter Snake (Thamnophis elegans) soaks up some sun on a spring day, Brownsmead, Oregon, United States of America

1116-49081 - An underwater view of a Hawaiian Green Sea Turtle (Chelonia mydas), Makena, Maui, Hawaii, United States of America

1116-49084 - An underwater view of a Hawaiian Green Sea Turtle (Chelonia mydas), Makena, Maui, Hawaii, United States of America

1116-49662 - This Green sea turtle (Chelonia mydas), an endangered species, is rubbing it's chin on it's shoulder, Hawaii, United States of America

832-389925 - Tongued adder (Vipera berus) in a moor, reptile, poisonous snake, Oldenburger Muensterland, Germany, Europe

832-390004 - Marine iguana (Amblyrhynchus cristatus), Iguana, portrait, Garnder Bay, Espanola Island, Galapagos, Ecuador, South America

1310-295 - American alligator (Alligator mississippiensis), swimming beside trail in Shark Valley, Everglades National Park, Florida, United States of America, North America

1310-293 - American alligator (Alligator mississippiensis), at rest beside the Anhinga Trail, Everglades National Park, Florida, United States of America, North America

1310-289 - American alligator (Alligator mississippiensis), at rest beside the Anhinga Trail, Everglades National Park, Florida, United States of America, North America

1174-9624 - Warning sign of snakes and scorpions in grassland

1174-9342 - High angle close up of baby crocodile, Chobe National Park, Botswana

1174-9241 - A python, Python sebae, peers its head out of some dry leaves, lit up by a spotlight, Londolozi Wildlife Reserve, Greater Kruger National Park, South Africa

741-5865 - Jacare caiman (Caiman yacare), Pantanal, Mato Grosso, Brazil, South America

741-5840 - Jacare caiman (Caiman yacare), Pantanal, Mato Grosso do Sul, Brazil, South America

741-5839 - Jacare caiman (Caiman yacare), Pantanal, Mato Grosso do Sul, Brazil, South America

741-5863 - Jacare caiman (Caiman yacare), Pantanal, Mato Grosso, Brazil, South America

832-388308 - Buddha meditating under the protection of a seven-headed Naga snake, Wat Pho, Bangkok, Thailand, Asia

832-388041 - American alligator (Alligator mississippiensis) looks from water, animal portrait, Myakka River State Park, near Sarasota, Florida, USA, North America

1112-5121 - Captive adult Boa constrictor (Boa constrictor), Parque das Aves, Foz do Iguacu, Parana State, Brazil, South America

1112-5122 - Captive adult Boa constrictor (Boa constrictor), Parque das Aves, Foz do Iguacu, Parana State, Brazil, South America

1218-1334 - Alligator Alley is home to so many alligators that it's impossible to not spot one, Louisiana, United States of America, North America

1218-1331 - Alligators, swamp near New Orleans, Louisiana, United States of America, North America

1218-1335 - Alligator Alley is home to so many alligators that it's impossible to not spot one, Louisiana, United States of America, North America

1218-1330 - Alligators, swamp near New Orleans, Louisiana, United States of America, North America

1218-1333 - Alligators, swamp near New Orleans, Louisiana, United States of America, North America

1218-1332 - Alligators, swamp near New Orleans, Louisiana, United States of America, North America

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

1174-8783 - A pangolin, Smutsia temminckii, lies on the ground while her pup lies on her back, tongue extended out, Sabi Sands, Greater Kruger National Park, South Africa

1174-8808 - A western strip-bellied sand snake, Psammophis subtaeniatus, swallowing a tree agama lizard, Acanthocercus atricollis, Sabi Sands, Greater Kruger National Park, South Africa

1174-8641 - A giant plated lizard, Gerrhosaurus validus, lies on a rock, mouth open, looking out of frame, Sabi Sands, Greater Kruger National Park, South Africa

1174-8809 - A python snake, Python sebae, rasies its head at night, lit up by spotlight, tongue extended out, Sabi Sands, Greater Kruger National Park, South Africa

1174-8810 - A pangolin, Smutsia temminckii, lies on the ground while her pup lies on her back, blacked out background, Sabi Sands, Greater Kruger National Park, South Africa

1112-4994 - An adult Nile crocodile (Crocodylus niloticus), basking in the sun on the shoreline of Lake Kariba, Zimbabwe, Africa

1112-4992 - An adult Nile crocodile (Crocodylus niloticus), basking in the sun on the shoreline of Lake Kariba, Zimbabwe, Africa

1112-4993 - An adult Nile crocodile (Crocodylus niloticus), basking in the sun on the shoreline of Lake Kariba, Zimbabwe, Africa

1112-4991 - An adult Nile crocodile (Crocodylus niloticus), basking in the sun on the shoreline of Lake Kariba, Zimbabwe, Africa

1112-4996 - An adult Nile crocodile (Crocodylus niloticus), in the water near the shoreline of Lake Kariba, Zimbabwe, Africa

1112-4989 - Head detail of a juvenile Nile crocodile (Crocodylus niloticus), basking in the sun, Lake Kariba, Zimbabwe, Africa

1245-2041 - Crocodile smimming in the Black River, Saint Elizabeth Parish, Jamaica, West Indies, Caribbean, Central America

1245-2039 - Crocodile smimming in the Black River, Saint Elizabeth Parish, Jamaica, West Indies, Caribbean, Central America

832-387951 - Sand lizard (Lacerta agilis), male, portrait, North Rhine-Westphalia, Germany, Europe

1311-232 - Closeup of an Arizona Gopher Snake (Pituophis Catenifer), a non-venomous constrictor harmless to humans, Arizona, United States of America, North America

832-386739 - American alligator (Alligator mississippiensis), located on tree trunk in water, Atchafalaya Basin, Louisiana, USA, North America

832-386360 - Yacare caiman (Caiman crocodilus yacara), Pantanal, Mato Grosso, Brazil, South America

832-384716 - Saltwater crocodile (Crocodylus porosus) on embankment, Kinabatangan River, Sabah, Borneo, Malaysia, Asia

832-386113 - Green sea turtle (Chelonia mydas) on turtle bay, Laniakea Beach, Hawaiian Island Oahu, Oahu, Hawaii, Aloha State, USA, North America

832-386377 - Spectacled caiman (Caiman crocodilus yacare), open mouth with leeches, animal portrait, Pantanal, Mato Grosso, Brazil, South America

832-384995 - Common European viper (Vipera berus), animal portrait, Emsland, Lower Saxony, Germany, Europe

832-384618 - Floreana lava lizard (Microlophus grayii), male on lava rock, Floreana Island, Galapagos Islands, Ecuador, South America

832-387154 - Two Live sharksuckers (Echeneis naucrates) on shield, back of sea turtle, Red Sea, Egypt, Africa

832-385013 - American crocodile (Crocodylus acutus) on sandbank at Rio Tarcoles, Carara National Park, Province Puntarenas, Costa Rica, Central America

832-386970 - Saltwater crocodile (Crocodylus porosus), animal portrait, captive, Germany, Europe

832-386803 - Green turtle (chelonia mydas) and divers at Playa Grandi, West Curacao, Curacao, South America

832-385062 - Silhouette, sea lizard (Amblyrhynchus cristatus) at sunset, Floreana Island, Galapagos Islands, Ecuador, South America

832-386971 - Rhinoceros ratsnake (Gonyosoma boulengeri), alto-animal, captive, animal portrait, China, Asia

832-384386 - Green turtle (Chelonia mydas) also, Portrait from front, Red Sea, Egypt, Africa

832-386740 - American alligator (Alligator mississippiensis), located on tree trunk, animal portrait, Atchafalaya Basin, Louisiana, USA, North America

832-384760 - Saltwater crocodile (Crocodylus porosus), animal portrait in water, Albino, captive, Germany, Europe

832-384822 - Smooth helmeted iguana (Corytophanes cristatus), animal portrait, Costa Rica, Central America

832-385609 - Ranger holds a two-year-old alligator (Alligator mississippiensis) on his arm, Safari Park, Everglades National Park, Florida, USA, North America

832-385014 - American crocodile (Crocodylus acutus) swims in water, from above, Rio Tarcoles, Carara National Park, Province Puntarenas, Costa Rica, Central America

832-387557 - Canary Islands lizard (Gallotia), Tenerife, Spain, Europe

832-385309 - European pond turtles (Emys orbicularis), sitting on wood in the water, Lower Austria, Austria, Europe

832-383949 - Feet, silhouette of a gecko (Gekkonidae) on a leaf, Saint-Pierre, La Reunion, Africa

832-385015 - American crocodiles (Crocodylus acutus) rest in the water, Rio Tarcoles, Carara National Park, Puntarenas Province, Costa Rica, Central America

743-1945 - Cape cobra (Naja nivea), Kgalagadi Transfrontier Park, South Africa, Africa

1178-28979 - Australian water dragon on rock

1112-4894 - An adult Sri Lanka green pit viper (Trimeresurus trigonocephalus), in the Sinharaja Rainforest Reserve, Sri Lanka, Asia

1112-4893 - An adult Sri Lanka green pit viper (Trimeresurus trigonocephalus), in the Sinharaja Rainforest Reserve, Sri Lanka, Asia

1112-4807 - An adult mugger crocodile (Crocodylus palustris), basking in the sun, Yala National Park, Sri Lanka, Asia

1112-4793 - An adult painted bronzeback (Dendrelaphis pictus), on the Kalpitiya Peninsula, Sri Lanka, Asia

1112-4779 - An adult green vine snake (Ahaetulla nasuta), in the Sinharaja Rainforest Reserve, Sri Lanka, Asia

1112-4792 - An adult painted bronzeback (Dendrelaphis pictus), on the Kalpitiya Peninsula, Sri Lanka, Asia

1116-47732 - A young Green sea turtle (Chelonia mydas) swims down to reef after taking a break at the surface, Makena, Maui, Hawaii, United States of America

1116-47493 - Close-up of Spider-Man agama (Agama mwanzae) on buffalo skull, Serengeti National Park, Tanzania

1116-48006 - A western terrestrial garter snake (Thamnophis elegans) soaks up some sunlight in Oregon, Astoria, Oregon, United States of America

1116-47261 - Colourful male Mwanza Flat-headed Rock Agama (Agama mwanzae) on a rock in Serengeti National Park, Tanzania

1116-47888 - Close-up of the details of the colourful head of an iguana, Corozal Bay, Belize

1116-48647 - Green Sea Turtle (Chelonia mydas) diving after having breathed surface offshore of The Big Island, Island of Hawaii, Hawaii, United States of America

1116-47733 - A Hawaiian Green sea turtle (Chelonia mydas) swimming in clear, blue water, Makena, Maui, Hawaii, United States of America

1116-47847 - Endangered Hawaiian Green Sea Turtle (Chelonia mydas) making it's way back to the ocean, Maui, Hawaii, United States of America

1116-48365 - Hawaiian Green Sea Turtle (Chelonia mydas) resting on lava rocks at Kiholu Bay, South Kohala Coast, Island of Hawaii, Hawaii, United States of America

1116-48645 - This gold dust day gecko (Phelsuma laticauda) resting on a palm tree was photographed on the Kona coast of the Big Island, Hawaii, where it is an introduced species, Island of Hawaii, Hawaii, United States of America

1116-47260 - Colourful male Kenyan Rock Agama (Agama lionotis) basking on rock at KIA Lodge near Kilimanjaro International Airport, Arusha, Tanzania

1174-8147 - A nile crocodile, Crocodylus niloticus, as it walks across a river on a causeway, Londolozi Game Reserve, Sabi Sands, South Africa

1174-8150 - A giant plated lizard, Gerrhosaurus validus, walks on sand, eating insect, Londolozi Game Reserve, Sabi Sands, South Africa

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

1174-8139 - A close up of a tortoises foot, Stigmochelys pardalis, Londolozi Game Reserve, Sabi Sands, South Africa

1315-223 - Alligator in Barataria Swamp, New Orleans, Louisiana, United States of America, North America