Shane P. White / Leatherback Sea Turtle (Dermochelys coriacea) female returning to sea after egg laying, Trinidad and Tobago, Caribbean
00594291
Ralph Pace / Green Sea Turtle (Chelonia mydas), San Diego, California
00594277
Ralph Pace / Olive Ridley Sea Turtle (Lepidochelys olivacea) females coming ashore to nest during arribada, Playa de Escobilla Sanctuary, Oaxaca, Mexico
00592768
Jeff Foott / Collared Lizard (Crotaphytus collaris) male basking, Arches National Park, Utah
00585333
Shane P. White / Leatherback Sea Turtle (Dermochelys coriacea) females laying eggs on beach at sunset, Trinidad and Tobago, Caribbean
01362479
David Fleetham / Silhouette of a Green Sea Turtle (Chelonia mydas) passes overhead. West Maui, Hawaii.
01362478
David Fleetham / Green Sea Turtles (Chelonia mydas) gathering at a cleaning station off where small fish will remove their parasites. West Maui, Hawaii.
01362465
David Fleetham / Green Sea Turtle (Chelonia mydas) below surf instructor Tara Angioletti on a stand-up paddle board off Canoe Bearch, Maui, Hawaii. Model released.
01301914
David Fleetham / Green turtle (Chelonia mydas) swimming towards surface, Hawaii.
00573161
Tui De Roy / Marine Iguana (Amblyrhynchus cristatus) pair basking, Academy Bay, Santa Cruz Island, Galapagos Islands, Ecuador
01512025
Silke Arndt / Western rattlesnake (Crotalus viridis viridis), threat display, South Dakota, USA, September.
01508236
John Cancalosi / Western diamondback rattlesnake (Crotalus atrox), defensive rattling, Arizona, USA, April.
01508163
John Cancalosi / Group of gravid female Timber rattlesnakes (Crotalus horridus) basking before giving birth, Pennsylvania, USA, July.
01495666
John Cancalosi / Female Timber rattlesnake (Crotalus horridus) at nest site with newborn young, Pennsylvania, USA, September.
01095161
Ingo Arndt / Ornate box turtle retracted into shell {Terrapene ornata} USA
01559954
Rolf Nussbaumer / Kemp's ridley sea turtle (Lepidochelys kempii), baby turtle walking towards sea, South Padre Island, South Texas, USA. July
01531775
Bence Mate / Western diamond-backed rattlesnake (Crotalus atrox) Texas, USA, April.
01542870
Ingo Arndt / Prairie rattlesnake (Crotalus viridis viridis), threat display, South Dakota, USA September. Sequence 1 of 3
01542847
Ingo Arndt / American Alligator (Alligator mississippiensis) split level, Everglades, USA, January.
00558691
Ingo Arndt / Prairie Rattlesnake (Crotalus viridis viridis) in defensive posture, South Dakota
00558635
Ingo Arndt / American Alligator (Alligator mississippiensis) in water, Everglades National Park, Florida
00556004
Pete Oxford / Green Iguana (Iguana iguana) female in nest burrow, Banco Chinchorro, Yucatan Peninsula, Mexico
00556002
Pete Oxford / American Crocodile (Crocodylus acutus) nest excavated by nesting female Green Iguana (Iguana iguana), Banco Chinchorro, Yucatan Peninsula, Mexico
00555976
Pete Oxford / Green Iguana (Iguana iguana) male showing large dewlap, Banco Chinchorro, Yucatan Peninsula, Mexico
00555975
Pete Oxford / Green Iguana (Iguana iguana) male showing large dewlap, Banco Chinchorro, Yucatan Peninsula, Mexico
00551214
Scott Leslie / American Alligator (Alligator mississippiensis) juvenile, Florida
00547030
Pete Oxford / Galapagos Giant Tortoise (Chelonoidis nigra), Santa Cruz Island, Galapagos Islands, Ecuador
00547026
Pete Oxford / Galapagos Giant Tortoise (Chelonoidis nigra) grazing, Santa Cruz Island, Galapagos Islands, Ecuador
01385960
John Cancalosi / Male Western diamondback rattlesnake (Crotalus atrox) courting female, Sonoran Desert, Arizona, USA. Sequence 1/3.
00534129
Tui De Roy / Marine Iguana (Amblyrhynchus cristatus), Tortuga Bay, Santa Cruz Island, Ecuador
00512819
Tim Fitzharris / American Alligator (Alligator mississippiensis), Everglades, Florida
00524358
Matthias Breiter / Red-sided Garter Snake (Thamnophis sirtalis parietalis) group mating after hibernation, Narcisse, Manitoba, Canada
01421223
Chris Mattison,Chris Mattison / Rubber Boa (Charina bottae) in defensive posture, raising tail to mimic head. California, USA, November.
01419956
Daniel Heuclin / Round-tailed Horned Lizard (Phrynosoma modestum) on rocks, near Alamogordo, New Mexico, USA, April
01376183
MYN / Seth Patterson / Western diamondback rattlesnake (Crotalus atrox) Rio Grande Valley, Texas, USA, October. meetyourneighbours.net project
01391574
Claudio Contreras / Mexican / Brown Vine Snake (Oxybelis aeneus) with mouth open. Maria Madre Island, Islas Marias Biosphere Reserve, Sea of Cortez (Gulf of California), Mexico, June.
01362613
Daniel Heuclin / Great basin Gopher Snake / Bullsnake (Pituophis catenifer deserticola) head profile, controlled conditions, Joshua Tree National Monument, California USA
01362616
Daniel Heuclin / Regal Horned lizard (Phrynosoma solare) male portrait, Arizona, captive
01362582
Daniel Heuclin / Western Diamondback rattlesnake (Crotalus atrox) coiled and with tail raised and rattling, found in South Western USA, captive
01365611
Pete Oxford / Eastern diamondback rattlesnake (Crotalus adamanteus) close up of rattle, The Orianne Indigo Snake Preserve, Telfair County, Georgia USA, captive
01365413
Pete Oxford / American alligator (Alligator mississippiensis) half submerged, Okefenokee National Wildlife Refuge, Florida, USA
01365622
Pete Oxford / Eastern indigo snake (Drymarchon couperi) The Orianne Indigo Snake Preserve, Telfair County, Georgia, USA, threatened species, captive
01352578
B&S Draker / Western Diamondback Rattlesnake (Crotalus atrox), adult in defense posture. Sinton, Corpus Christi, Coastal Bend, Texas, USA, March.
01352580
B&S Draker / Yellow Mud Turtle (Kinosternon flavescens) adult sunning on log with dragonfly perched on its nose. Starr County, Rio Grande Valley, Texas, USA.
01352292
John Cancalosi / Portrait of a male Snapping Turtle (Chelydra serpentina) New York, USA, May.
01350504
Rolf Nussbaumer / Western Diamondback Rattlesnake (Crotalus atrox), adult in striking pose in wildflower field. Laredo, Webb County, South Texas, USA, April.
01350509
Rolf Nussbaumer / Western Coachwhip (Masticophis flagellum testaceus), young. Laredo, Webb County, South Texas, USA, April.
01350505
Rolf Nussbaumer / RF- Western Diamondback Rattlesnake (Crotalus atrox), adult in striking pose with rattle raised, in wildflowers. Laredo, Webb County, South Texas, USA. April. (This image may be licensed either as rig...
01350502
Rolf Nussbaumer / Western Diamondback Rattlesnake (Crotalus atrox), adult in striking pose in wildflower field. Laredo, Webb County, South Texas, USA, April.
01355196
Doug Perrine / Green sea turtle (Chelonia mydas) being cleaned of algae by Yellow tangs / surgeonfish (Zebrasoma flavescens), Puako, Kona, Hawaii, USA, June, Endangered species
01355195
Doug Perrine / Green sea turtle (Chelonia mydas) cleaned of algae by Yellow tangs / surgeonfish (Zebrasoma flavescens), Puako, Kona, Hawaii, USA, June, Endangered species
00455948
Pete Oxford / Eastern Diamondback Rattlesnake (Crotalus adamanteus), Little St. Simon's Island, Georgia
01339946
Daniel Heuclin / Brown-banded Southern Water Snake (Nerodia fasciata) head in profile as it tastes the air with tongue. Controlled conditions. Lake Fausse-Pointe State Park, Louisiana, USA, November.
01339941
Daniel Heuclin / Close-up of Red Coachwhip Snake (Masticophis flagellum cingulum) scales. Controlled conditions. Near Tombstone, Arizona, USA, September.
01312704
Daniel Heuclin / Arizona mountain kingsnakes (Lampropeltis pyromelana) Found in Chiricahua mountains, SE Arirona. Controlled conditions
01295819
Michael D. Kern / Gila monster (Heloderma suspectum) captive, from USA
01294357
Rolf Nussbaumer / Western Cottonmouth snake (Agkistrodon piscivorus leucostoma) on lake flicking tongue. Fennessey Ranch, Refugio, Coastal Bend, Texas Coast, USA
01294354
Rolf Nussbaumer / Western Cottonmouth (Agkistrodon piscivorus leucostoma) head portrait in grass, Fennessey Ranch, Refugio, Coastal Bend, Texas Coast, USA
01294352
Rolf Nussbaumer / Western Diamondback Rattlesnake (Crotalus atrox) flicking tongue in strike posture, in field of Showy Primrose, Fennessey Ranch, Refugio, Coastal Bend, Texas, USA
01294343
Rolf Nussbaumer / Texas Rat Snake (Elaphe obsoleta lindheimeri) with mouth open in defense posture, Fennessey Ranch, Refugio, Coastal Bend, Texas Coast, USA
01294284
Rolf Nussbaumer / Rough Green Snake (Opheodrys aestivus) head portrait, Refugio, Coastel Bend, Texas, USA
01294259
Rolf Nussbaumer / Portrait of Ornate Box Turtle (Terrapene ornata) with head retracted into shell. Sinton, Corpus Christi, Coastal Bend, Texas Coast, USA
01294209
Rolf Nussbaumer / Head portrait of Gulf Coast Ribbon snake (Thamnophis proximus orarius) covered in duckweed and swimming, with tongue protruding, Fennessey Ranch, Refugio, Corpus Christi, Coastal Bend, Texas Coast, U...
01294195
Rolf Nussbaumer / Checkered Garter Snake (Thamnophis marcianus marcianus) coiled with tongue protruding. Fennessey Ranch, Refugio, Corpus Christi, Coastal Bend, Texas Coast, USA
01286210
John Cancalosi / Sonoran Desert Sidewinder (Crotalus cerastes) with forked tongue extended, Arizona USA
01265218
Edwin Giesbers / Copperhead snake {Agkistrodon contortrix} captive, from USA
01265213
Edwin Giesbers / Western diamondback rattlesnake {Crotalus atrox} skin detail, captive, from Texas, USA
01265192
Edwin Giesbers / Western diamondback rattlesnake {Crotalus atrox} captive, from Texas, USA
01265174
Edwin Giesbers / Horned viper {Cerastes cerastes} buried in sand, captive, from North Africa
00429712
Sebastian Kennerknecht / San Francisco Garter Snake (Thamnophis sirtalis tetrataenia) on pond vegetation, Pescadero, California
01211668
Doug Perrine / American alligator (Alligator mississippiensis) with mouth open, split level, Big Cypress National Preserve, Florida Everglades, USA
01211669
Doug Perrine / American alligator (Alligator mississippiensis) mouth closed but teeth showing, split level, Big Cypress National Preserve, Florida Everglades, USA
01211670
Doug Perrine / American alligator (Alligator mississippiensis) with mouth open, split level, Big Cypress National Preserve, Florida Everglades, USA
01211672
Doug Perrine / Snout of approaching American alligator (Alligator mississippiensis) Big Cypress National Preserve, Florida Everglades, USA
01194525
Shattil & Rozinski / Bullsnake {Pituophis catenifer sayi} ready to strike, Colorado, USA
01194434
Michael D. Kern / Mojave Sidewinder rattlesnake with tongue flickering and rattle raised {Crotalus cerastes cerastes} captive from California, USA
01187318
Rolf Nussbaumer / Checkered Garter Snake {Thamnophis marcianus marcianus} adult swimming, Rio Grande Valley, Texas, USA, May
01187473
Rolf Nussbaumer / Close up of coiled Western Diamondback Rattlesnake {Crotalus atrox} Texas, USA, May
00221568
Tom Vezo / Gila Monster (Heloderma suspectum), Sonoran Desert, Arizona
00590314
Patricio Robles Gil / Olive Ridley Sea Turtle (Lepidochelys olivacea) hatchling being released, Pacific Ocean, Oaxaca, Mexico
01144502
Rolf Nussbaumer / Juvenile Western cottonmouth snake {Agkistrodon piscivorus leucostoma} on American Lotus {Nelumbo lutea} lily pad, Welder Wildlife Refuge, Sinton, Texas, USA.
01144328
Rolf Nussbaumer / American alligator {Alligator mississippiensis} floating at water surface, Welder Wildlife Refuge, Sinton, Texas, USA.
01135681
Doug Perrine / American alligator {Alligator mississippiensis} Florida, USA.
01083917
Doug Wechsler / Red bellied turtle male sunning {Pseudemys rubriventris} New Jersey, USA
01084223
Mike Wilkes / Head portrait of American crocodile {Crocodylus acutus} Florida, USA
01070222
LYNN M. STONE / Shoes, belts and purses made from American alligator skin / leather, Florida, USA
01071288
Doug Wechsler / Eastern mud turtle in seasonal pond {Kinosternon subrubrum} Blackbird St Forest, Delaware, USA
01035722
LYNN M. STONE / American crocodile in river (Crocodylus acutus) Florida, USA
01077116
Doug Wechsler / Florida red bellied turtle {Pseudemys nelsoni}basking & stretching, Big Cypress NP FloridA
01083967
Doug Wechsler / Diamondback terrapins at water's edge. New Jersey, USA {Malaclemmys terrapin}
01083954
David Welling / Texas tortoise {Gopherus berlandieri} Texas, USA
01023493
LYNN M. STONE / American alligator at water surface, Florida, USA (Alligator mississippiensis) captive
01033160
Peter Scoones / American alligator underwater (alligator mississippiensis) Silver Springs, Florida, USA captive
01075910
Doug Wechsler / American crocodile with mouth open {Crocodylus acutus} Everglades NP, Florida, USA
01071661
John Cancalosi / American alligator {Alligator mississippiensis} leucistic, captive, USA
01007214
David Welling / Red eared turtle (Pseudemys scripta elegans) USA. captive, most widely kept pet turtle
