Joel Sartore / Photo Ark / Texas raccoon (Procyon lotor fuscipes) male, portrait, Alexandria Zoological Park, Louisiana, USA. Captive.
01744488
Joel Sartore / Photo Ark / Crab-eating raccoon (Procyon cancrivorus panamensis) head portrait, Parque de las Leyendas, Peru. Captive.
01744487
Joel Sartore / Photo Ark / Crab-eating raccoon (Procyon cancrivorus panamensis) portrait, Parque de las Leyendas, Peru. Captive.
01744486
Joel Sartore / Photo Ark / Crab-eating raccoon (Procyon cancrivorus panamensis) portrait, Parque de las Leyendas, Peru. Captive.
01744485
Joel Sartore / Photo Ark / Southern tamandua (Tamandua tetradactyla tetradactyla) portrait, Fundacao Jardim Zoologico de Brasilia, Brazil. Captive.
01744484
Joel Sartore / Photo Ark / Eastern cottontail rabbit (Sylvilagus floridanus mallurus) juvenile, portrait, Carolina Wildlife Center, South Carolina, USA. Captive.
01744483
Joel Sartore / Photo Ark / Three Eastern cottontail rabbits (Sylvilagus floridanus mallurus) juvenile, portrait, Carolina Wildlife Center, South Carolina, USA. Captive.
01744482
Joel Sartore / Photo Ark / Lower Keys marsh rabbit (Sylvilagus palustris hefneri) portrait, from the wild, Key West, Florida, USA. Federally endangered.
01744481
Joel Sartore / Photo Ark / Lower Keys marsh rabbit (Sylvilagus palustris hefneri) portrait, from the wild, Key West, Florida, USA. Federally endangered.
01744480
Joel Sartore / Photo Ark / Lower Keys marsh rabbit (Sylvilagus palustris hefneri) portrait, from the wild, Key West, Florida, USA. Federally endangered.
01744479
Joel Sartore / Photo Ark / Lower Keys marsh rabbit (Sylvilagus palustris hefneri) head portrait, from the wild, Key West, Florida, USA. Federally endangered.
01744478
Joel Sartore / Photo Ark / Eastern mole (Scalopus aquaticus machrinoides) portrait, Nebraska Wildlife Rehab, Omaha, Nebraska, USA. Captive.
01744477
Joel Sartore / Photo Ark / Eastern mole (Scalopus aquaticus machrinoides) portrait, Nebraska Wildlife Rehab, Omaha, Nebraska, USA. Captive.
01744476
Joel Sartore / Photo Ark / Eastern mole (Scalopus aquaticus machrinoides) portrait, Nebraska Wildlife Rehab, Omaha, Nebraska, USA. Captive.
01744475
Joel Sartore / Photo Ark / Green anaconda (Eunectes murinus) portrait, Amphibian Foundation, Atlanta, Georgia. Captive, occurs in South America.
01744474
Joel Sartore / Photo Ark / Green anaconda (Eunectes murinus) portrait, Amphibian Foundation, Atlanta, Georgia. Captive, occurs in South America.
01744473
Joel Sartore / Photo Ark / South Florida molesnake (Lampropeltis calligaster rhombomaculata) male, coiled up, portrait, Zoo Atlanta, Georgia, USA. Captive.
01744472
Joel Sartore / Photo Ark / South Florida molesnake (Lampropeltis calligaster rhombomaculata) male, head portrait, Zoo Atlanta, Georgia, USA. Captive.
01744471
Joel Sartore / Photo Ark / South Florida molesnake (Lampropeltis calligaster rhombomaculata) male, portrait, Zoo Atlanta, Georgia, USA. Captive.
01744470
Joel Sartore / Photo Ark / Turkana mud turtle (Pelusios broadleyi) head portrait, Turtle Island, Austria. Captive, occurs in Lake Turkana, East Africa.
01744469
Joel Sartore / Photo Ark / Turkana mud turtle (Pelusios broadleyi) portrait, Turtle Island, Austria. Captive, occurs in Lake Turkana, East Africa.
01744467
Joel Sartore / Photo Ark / Indian eyed turtle (Morenia petersi) portrait, Turtle Island, Austria. Captive, occurs in southern Asia. Endangered.
01744466
Joel Sartore / Photo Ark / Seychelles black mud turtle (Pelusios subniger parietalis) male, portrait, Turtle Island, Austria. Captive, occurs in Seychelles.
01744461
Joel Sartore / Photo Ark / North Iranian spur-thighed tortoise (Testudo graeca buxtoni) female, head portrait, Turtle Island, Austria. Captive, occurs in central Asia.
01744454
Joel Sartore / Photo Ark / Pale-footed roofed turtle (Pangshura smithii pallidipes) head portrait, Turtle Island, Austria. Captive, occurs in northern India and Nepal.
01744452
Joel Sartore / Photo Ark / Cochin forest cane turtle (Vijayachelys silvatica) head portrait, Turtle Island, Austria. Captive, occurs in Western Ghats, India. Endangered.
01744451
Joel Sartore / Photo Ark / Cochin forest cane turtle (Vijayachelys silvatica) portrait, Turtle Island, Austria. Captive, occurs in Western Ghats, India. Endangered.
01744450
Joel Sartore / Photo Ark / Cochin forest cane turtle (Vijayachelys silvatica) head portrait, Turtle Island, Austria. Captive, occurs in Western Ghats, India. Endangered.
01744447
Joel Sartore / Photo Ark / Burmese big-headed turtle (Platysternon megacephalum peguense) portrait, Turtle Island, Austria. Captive, occurs in Myanmar and Thailand. Critically endangered.
01744444
Joel Sartore / Photo Ark / Twist-necked turtle (Platemys platycephala platycephala) head portrait, Turtle Island, Austria. Captive, occurs in South America.
01744441
Joel Sartore / Photo Ark / Hoge's toadhead turtle (Ranacephala hogei) portrait, Turtle Island, Austria. Captive, occurs in Brazil. Critically endangered.
01744438
Joel Sartore / Photo Ark / Cantor's giant softshell turtle (Pelochelys cantorii) portrait, Turtle Island, Austria. Captive, occurs in Southeast Asia. Critically endangered..
01744437
Joel Sartore / Photo Ark / Indian eyed turtle (Morenia petersi) head portrait, Turtle Island, Austria.Captive, occurs in southern Asia. Endangered.
01744468
Joel Sartore / Photo Ark / Group of Indian eyed turtles (Morenia petersi) portrait, Turtle Island, Austria. Captive, occurs in southern Asia. Endangered.
01744465
Joel Sartore / Photo Ark / Seychelles black mud turtle (Pelusios subniger parietalis) male, head portrait, Turtle Island, Austria. Captive, occurs in Seychelles.
01744464
Joel Sartore / Photo Ark / Seychelles black mud turtle (Pelusios subniger parietalis) male, portrait, Turtle Island, Austria. Captive, occurs in Seychelles.
01744463
Joel Sartore / Photo Ark / Seychelles black mud turtle (Pelusios subniger parietalis) male, portrait, Turtle Island, Austria. Captive, occurs in Seychelles..
01744462
Joel Sartore / Photo Ark / North Iranian spur-thighed tortoise (Testudo graeca buxtoni) female, head portrait, Turtle Island, Austria. Captive, occurs in central Asia.
01744460
Joel Sartore / Photo Ark / Black softshell turtle (Nilssonia nigricans) head portrait, Turtle Island, Austria. Captive, occurs in India and Bangladesh. Critically endangered.
01744459
Joel Sartore / Photo Ark / North Iranian spur-thighed tortoise (Testudo graeca buxtoni) female, portrait, Turtle Island, Austria. Captive, occurs in central Asia.
01744458
Joel Sartore / Photo Ark / Black softshell turtle (Nilssonia nigricans) head portrait, Turtle Island, Austria. Captive, occurs in India and Bangladesh. Critically endangered.
01744457
Joel Sartore / Photo Ark / Black softshell turtle (Nilssonia nigricans) portrait, Turtle Island, Austria. Captive, occurs in India and Bangladesh. Critically endangered.
01744456
Joel Sartore / Photo Ark / Black softshell turtle (Nilssonia nigricans) portrait, Turtle Island, Austria. Captive, occurs in India and Bangladesh. Critically endangered.
01744455
Joel Sartore / Photo Ark / Pale-footed roofed turtle (Pangshura smithii pallidipes) portrait, Turtle Island, Austria. Captive, occurs in northern India and Nepal.
01744453
Joel Sartore / Photo Ark / Pale-footed roofed turtle (Pangshura smithii pallidipes) portrait, Turtle Island, Austria. Captive, occurs in northern India and Nepal.
01744449
Joel Sartore / Photo Ark / Cochin forest cane turtle (Vijayachelys silvatica) portrait, Turtle Island, Austria. Captive, occurs in Western Ghats, India. Endangered.
01744448
Joel Sartore / Photo Ark / Burmese big-headed turtle (Platysternon megacephalum peguense) with mouth open, head portrait, Turtle Island, Austria. Captive, occurs in Myanmar and Thailand. Critically endangered.
01744446
Joel Sartore / Photo Ark / Burmese big-headed turtle (Platysternon megacephalum peguense) portrait, Turtle Island, Austria. Captive, occurs in Myanmar and Thailand. Critically endangered.
01744445
Joel Sartore / Photo Ark / Twist-necked turtle (Platemys platycephala platycephala) portrait, Turtle Island, Austria. Captive, occurs in South America.
01744443
Joel Sartore / Photo Ark / Bibron's giant softshell turtle (Pelochelys bibroni) head portrait, Turtle Island, Austria. Captive, occurs in New Guinea.
01744442
Joel Sartore / Photo Ark / Bibron's giant softshell turtle (Pelochelys bibroni) portrait, Turtle Island in Graz, Austria. Captive, occurs in New Guinea.
01744440
Joel Sartore / Photo Ark / Hoge's toadhead turtle (Ranacephala hogei) portrait, Turtle Island, Austria. Captive, occurs in Brazil. Critically endangered.
01744439
Joel Sartore / Photo Ark / Cantor's giant softshell turtle (Pelochelys cantorii) head portrait, Turtle Island, Austria. Captive, occurs in Southeast Asia. Critically endangered.
01744436
Joel Sartore / Photo Ark / Indian eyed turtle (Morenia petersi) portrait, Turtle Island, Austria.Captive, occurs in southern Asia. Endangered.
01744435
Joel Sartore / Photo Ark / Honduras wood turtle (Rhinoclemmys pulcherrima incisa) head portrait, Turtle Island, Austria. Captive, occurs in Central America.
01744434
Joel Sartore / Photo Ark / Wattle-necked softshell turtle (Palea steindachneri) head portrait, Turtle Island, Austria. Captive, occurs in southern Asia. Endangered.
01744433
Joel Sartore / Photo Ark / Wattle-necked softshell turtle (Palea steindachneri) head portrait, Turtle Island, Austria. Captive, occurs in southern Asia. Endangered.
01744432
Joel Sartore / Photo Ark / Wattle-necked softshell turtle (Palea steindachneri) portrait, Turtle Island, Austria. Captive, occurs in southern Asia. Endangered.
01744431
Joel Sartore / Photo Ark / Peninsula black turtle (Melanochelys trijuga trijuga) head portrait, Turtle Island, Austria. Captive, occurs in India.
01744430
Joel Sartore / Photo Ark / Peninsula black turtle (Melanochelys trijuga trijuga) portrait, Turtle Island, Austria. Captive, occurs in India.
01744429
Joel Sartore / Photo Ark / Amazon toadhead turtle (Mesoclemmys heliostemma) portrait, Turtle Island, Austria. Captive, occurs in South America.
01744428
Joel Sartore / Photo Ark / Amazon toadhead turtle (Mesoclemmys heliostemma) portrait, Turtle Island, Austria. Captive, occurs in South America.
01744427
Joel Sartore / Photo Ark / Black-lined toadhead turtle (Mesoclemmys raniceps) portrait, Turtle Island, Austria. Captive, occurs in South America.
01744426
Joel Sartore / Photo Ark / Black-lined toadhead turtle (Mesoclemmys raniceps) head portrait, Turtle Island, Austria. Captive, occurs in South America.
01744425
Joel Sartore / Photo Ark / Black-lined toadhead turtle (Mesoclemmys raniceps) head portrait, Turtle Island, Austria. Captive, occurs in South America.
01744424
Joel Sartore / Photo Ark / Black-lined toadhead turtle (Mesoclemmys raniceps) portrait, Turtle Island, Austria. Captive, occurs in South America.
01744423
Joel Sartore / Photo Ark / Arabian marsh terrapin (Pelomedusa barbata) portrait, Arabia's Wildlife Centre, Sharjah, United Arab Emirates. Captive.
01744422
Joel Sartore / Photo Ark / South American wood turtle (Rhinoclemmys punctularia) male, head portrait, IguanaLand, Florida. Captive, occurs in South America.
01744421
Joel Sartore / Photo Ark / South American wood turtle (Rhinoclemmys punctularia) male, portrait, IguanaLand, Florida. Captive, occurs in South America.
01744420
Joel Sartore / Photo Ark / Brooks' kingsnake (Lampropeltis getula brooksi) with tongue out, head portrait, Shell Factory and Nature Park, Florida, USA. Captive.
01744419
Joel Sartore / Photo Ark / African bush viper (Atheris squamigera) female, head portrait, from a private collection. Captive, occurs in west and central Africa. These snakes vary in colour dramatically, ranging from green to or...
01744418
Joel Sartore / Photo Ark / Brooks' kingsnake (Lampropeltis getula brooksi) with tongue out, portrait, Shell Factory and Nature Park, Florida, USA. Captive.
01744417
Joel Sartore / Photo Ark / Two African bush vipers (Atheris squamigera) female, portrait, from a private collection. Captive, occurs in west and central Africa. These snakes vary in colour dramatically, ranging from green to or...
01744416
Joel Sartore / Photo Ark / Two African bush vipers (Atheris squamigera) female, portrait, from a private collection. Captive, occurs in west and central Africa. These snakes vary in colour dramatically, ranging from green to or...
01744415
Joel Sartore / Photo Ark / Blue-striped ribbonsnake (Thamnophis saurita nitae) male, portrait, from a private collection. Captive, occurs in Florida, USA.
01744414
Joel Sartore / Photo Ark / Blue-striped ribbonsnake (Thamnophis saurita nitae) male, head portrait, from a private collection. Captive, occurs in Florida, USA.
01744413
Joel Sartore / Photo Ark / Yucatan milksnake (Lampropeltis triangulum blanchardi) head portrait, Nashville Zoo, Tennessee. Captive, occurs in Mexico.
01744412
Joel Sartore / Photo Ark / Two-striped garter snake (Thamnophis hammondii) coiled up with tongue out, portrait, San Diego Zoo Safari Park, California, USA. Captive.
01744411
Joel Sartore / Photo Ark / Yucatan milksnake (Lampropeltis triangulum blanchardi) head portrait, Nashville Zoo, Tennessee. Captive, occurs in Mexico.
01744410
Joel Sartore / Photo Ark / Yucatan milksnake (Lampropeltis triangulum blanchardi) portrait, Nashville Zoo, Tennessee. Captive, occurs in Mexico.
01744409
Joel Sartore / Photo Ark / Chicago gartersnake (Thamnophis sirtalis semifasciatus) head portrait, Indianapolis Zoo, Indiana, USA. Captive.
01744408
Joel Sartore / Photo Ark / Chicago gartersnake (Thamnophis sirtalis semifasciatus) head portrait, Indianapolis Zoo, Indiana, USA. Captive.
01744407
Joel Sartore / Photo Ark / Chicago gartersnake (Thamnophis sirtalis semifasciatus) portrait, Indianapolis Zoo, Indiana, USA. Captive.
01744352
Jack Dykinga / Granite stone amid reflections on Colorado River beach inside the Grand Canyon near Fern Glen Canyon, Grand Canyon National Park, Arizona, USA.
01744351
Jack Dykinga / Merrick Butte and Sentinal Mesa shrouded in fog, Monument Valley, Navajo Tribal Park, Arizona, USA.
01744350
Jack Dykinga / Aspen trees (Populus tremuloides) at sunset on the slopes of Escudilla Mountain, Apache Sitgreaves National Forest, Arizona, USA.
01744349
Jack Dykinga / Aerial view of Sierra Hornaday mountains shrouded in mist, Biosphere Reserve of the Pinacate & Gran Desierto Altar, Sonora, Mexico.
01744348
Jack Dykinga / Water lilies (Nymphaea sp.) in flower in marshland pool, San Luis Potosi, Mexico.
01744347
Jack Dykinga / Cascading turquoise waters at Minas Viejas falls on the San Luis Potosi -Tamaulipas border, Sierra Madre Oriental, Mexico.
01744346
Jack Dykinga / Yucca (Yucca carnerosana) in flower with fog-shrouded Loquat leaf oak trees (Quercus rysophylla) draped with Spanish moss (Tillandsia usneoides), Tamaulipas, Sierra Tamaulipas, Mexico.
01744345
Jack Dykinga / Garambullo (Myrtillocactus geometrizans) in flower with Pitaya (Stenocereus griseus) and Creosote (Larrea tridentata), Chihuahuan Desert near Tula, Tamaulipas, Mexico.
01744344
Jack Dykinga / Agave (Agave americana protoamericana) in a forest of Oak trees, Sierra Madre Oriental, Tamaulipas, Mexico.
01744343
Jack Dykinga / Agave (Agave americana protoamericana) in a forest of Oak trees, Sierra Madre Oriental, Tamaulipas, Mexico.
01744342
Jack Dykinga / Cow parsnip (Heracleum lanatum) in flower with fog rising at sunrise over Absaroka Mountain range, Lamar Valley near Soda Butte Creek, Yellowstone National Park, Wyoming, USA.
01744341
Jack Dykinga / Tufts of grass on the playa at dawn with the Dragoon and Winchester Mountains in the background, Willcox, Arizona, USA.
01744340
Jack Dykinga / Manzanita (Arctostaphylos pungens) in flower surrounding a Century plant (Agave parryi) with Alligator juniper (Juniperus deppeana) cones in leaf rosette, Diamond Point, Tonto National Forest, Arizona...