Nick Garbutt / RF - Mantled howler monkey (Alouatta palliata) resting on branch in rainforest canopy, Osa Peninsula, Costa Rica. (This image may be licensed either as rights managed or royalty free.)
01744917
Nick Garbutt / Central American spider monkey (Ateles geoffroyi) female with infant feeding on palm fruits, Osa Peninsula, Costa Rica. Endangered.
01744892
Nick Garbutt / Red-capped manakin (Ceratopipra mentalis) male, displaying at lek site in rainforest, Boca Topada, Costa Rica.
01744891
Nick Garbutt / Two Red-capped manakins (Ceratopipra mentalis) male, displaying at lek site in rainforest, Boca Topada, Costa Rica.
01744859
Nick Garbutt / Costa Rican orange-kneed tarantula (Megaphobema mesomelas) female, on rainforest floor, Bosque de Paz, Montane forest, Atlantic slope, Costa Rica.
01744846
Nick Garbutt / Lineated woodpecker (Dryocopus lineatus) perched on dead tree, Buraco das Araras, Mato Grosso do Sul, Brazil.
01744841
Nick Garbutt / Giant ant eater (Myrmecophaga tridactyla) walking past a termite mound, Refugio Ecologico Caiman, Mato Grosso do Sul, Pantanal, Brazil.
01744838
Nick Garbutt / Group of Black-and-gold howler monkeys (Alouatta caraya) juvenile males and females with an infant, sitting on tree branch, Cuiaba River, Pantanal, Brazil.
01744836
Nick Garbutt / Group of Black-and-gold howler monkeys (Alouatta caraya) juvenile males and females with an infant, sitting on tree branch, Cuiaba River, Pantanal, Brazil.
01743916
Richard Du Toit / Zebra (Equus burchelli) ear detail, Addo Elephant National Park, Eastern Cape Province, South Africa.
01743915
Richard Du Toit / Two Zebras (Equus burchelli) standing side by side, portrait, Addo Elephant National Park, Eastern Cape Province, South Africa.
01743910
Richard Du Toit / Group of African penguins (Spheniscus demersus) waddling along dirt road, Stoney Point Nature Reserve, Western Cape Province, South Africa. Endangered.
01743909
Richard Du Toit / Group of African penguins (Spheniscus demersus) waddling along dirt road with houses behind, Stoney Point Nature Reserve, Western Cape Province, South Africa. Endangered.
01743890
Richard Du Toit / Forktailed drongo (Dicrurus adsimilis) perched on wooden post, spreading wings and bathing in rain shower, Garden Route, Western Cape Province, South Africa.
01743906
Richard Du Toit / Two Black oystercatchers (Haematopus moquini) jumping on rocks to avoid crashing waves, Garden Route, Western Cape Province, South Africa.
01743905
Richard Du Toit / Two Black oystercatchers (Haematopus moquini) perched on rocks along the shore, Garden Route, Western Cape Province, South Africa.
01743899
Richard Du Toit / Pied kingfisher (Ceryle rudis) hovering in mid air, looking for prey, Garden Route, Western Cape Province, South Africa.
01743891
Richard Du Toit / Amethyst sunbird (Chalcomitra amethystina) perched on Pincushion (Leucospermum sp.) flower, Garden Route, Western Cape Province, South Africa.
01743884
Richard Du Toit / Amethyst sunbird (Chalcomitra amethystina) perched on Pincushion (Leucospermum sp.) flower, Garden Route, Western Cape Province, South Africa.
01743882
Richard Du Toit / Two Blackbacked jackals (Canis mesomelas) staring at each other, Addo Elephant National Park, Eastern Cape Province, South Africa.
01743636
Joel Sartore / Photo Ark / Spotted salamander (Ambystoma maculatum) portrait, Tennessee Aquarium, Chattanooga, Tennessee, USA. Captive.
01743635
Joel Sartore / Photo Ark / Spotted salamander (Ambystoma maculatum) portrait, Zoo Atlanta, Georgia, USA. Captive.
01743634
Joel Sartore / Photo Ark / Spotted salamander (Ambystoma maculatum) portrait, dorsal view, Zoo Atlanta, Georgia, USA. Captive.
01743633
Joel Sartore / Photo Ark / Four Eastern cottontail rabbits (Sylvilagus floridanus similis) juvenile, portrait, Northern Colorado Wildlife Center, Fort Collins, Colorado, USA. Captive.
01743631
Joel Sartore / Photo Ark / Spotted salamander (Ambystoma maculatum) portrait, Zoo Atlanta, Georgia, USA. Captive.
01743628
Joel Sartore / Photo Ark / Eastern cottontail rabbit (Sylvilagus floridanus mallurus) juvenile, portrait, Carolina Wildlife Center, Columbia, South Carolina, USA. Captive.
01743627
Joel Sartore / Photo Ark / Eastern cottontail rabbit (Sylvilagus floridanus mallurus) juvenile, portrait, Carolina Wildlife Center, Columbia, South Carolina, USA. Captive.
Roman Willi / RF - Western treesnake (Imantodes inornatus) hanging from branch at night, Limon, Costa Rica. (This image may be licensed either as rights managed or royalty free.)
01739543
Roman Willi / Blunt-headed treesnake (Imantodes cenchoa) hanging from tree at night, Osa Peninsula, Costa Rica.
01739534
Roman Willi / Leaf beetle (Omaspides bistriata) resting on a twig with a mite on its back, Tinamaste, Costa Rica.
Roman Willi / Leaf-mimicking katydid (Mimetica sp.) resting on dried leaf, Tinamaste, Costa Rica.
01739520
Roman Willi / RF - Leaf-mimicking katydid (Mimetica sp.) resting on dried leaf, Tinamaste, Costa Rica. (This image may be licensed either as rights managed or royalty free.)
01739519
Roman Willi / Cicada (Tribus Fidicinini) emerging from its old skin, moulting, Osa Peninsula, Costa Rica. Focus stacked image.
01739517
Roman Willi / Shield bug (Graphosoma italicum) resting on a flower, Lucerne, Switzerland. September.
01739508
Roman Willi / RF - Wolf spider (Schizocosa sp.) holding on to moth prey, Osa Peninsula, Costa Rica. (This image may be licensed either as rights managed or royalty free.)
01739502
Roman Willi / Goldenrod crab spider (Misumena vatia) juvenile, resting on a petal, Lucerne, Switzerland. August.
01739501
Roman Willi / Senoculid spider (Senoculus sp.) portrait, Tinamaste, Costa Rica. Focus stacked image.
01739495
Roman Willi / Harvestman (Opiliones) hanging from leaf, moulting, Tinamaste, Costa Rica.
01739493
Roman Willi / Costa Rican red leg tarantula (Megaphobema mesomelas) male, camouflaged in leaf litter, Cartago, Costa Rica.
01739487
Roman Willi / Tungara frog (Engystomops pustulosus) portrait, Osa Peninsula, Costa Rica.
01739486
Roman Willi / Common grassfrogs (Rana temporaria) pair in amplexus, Lucerne, Switzerland. March.
01739481
Roman Willi / Boulenger's snouted tree frog (Scinax boulengeri) resting on a leaf, Osa Peninsula, Costa Rica.
01744639
Joel Sartore / Photo Ark / Screaming hairy armadillo (Chaetophractus vellerosus) portrait, Parque de las Leyendas, Peru. Captive.
01744638
Joel Sartore / Photo Ark / Screaming hairy armadillo (Chaetophractus vellerosus) portrait, Parque de las Leyendas, Peru. Captive.
Joel Sartore / Photo Ark / Six-banded armadillo (Euphractus sexcinctus) portrait, Cincinnati Zoo, Ohio. Captive, occurs in South America.
01744631
Joel Sartore / Photo Ark / Eastern cottontail rabbit (Sylvilagus floridanus floridanus) portrait, from the wild, near Vero Beach, Florida, USA.
01744630
Joel Sartore / Photo Ark / Texas cottontail rabbit (Sylvilagus floridanus alacer) juvenile, portrait, Wildlife Center of Texas, Houston, Texas, USA. Captive.
01744629
Joel Sartore / Photo Ark / American pika (Ochotona princeps) portrait, Niwot Ridge Field Station, Colorado, USA. Captive.
01744627
Joel Sartore / Photo Ark / American pika (Ochotona princeps) portrait, Niwot Ridge Field Station, Colorado, USA. Captive.
01744624
Joel Sartore / Photo Ark / Iberian rabbit (Oryctolagus cuniculus algirus) juvenile, portrait, Museum of Natural History and Science, Porto, Portugal. Captive.
01744623
Joel Sartore / Photo Ark / Iberian rabbit (Oryctolagus cuniculus algirus) portrait, Museum of Natural History and Science, Porto, Portugal. Captive.
01744622
Joel Sartore / Photo Ark / Los Angeles Basin brush rabbit (Sylvilagus bachmani cinerascens) portrait, Big Bear Alpine Zoo, California, USA. Captive.
01744620
Joel Sartore / Photo Ark / Riparian brush rabbit (Sylvilagus bachmani riparius) portrait, San Joaquin River National Wildlife Refuge, California, USA. Captive. Federally endangered.
01744619
Joel Sartore / Photo Ark / Riparian brush rabbit (Sylvilagus bachmani riparius) portrait, San Joaquin River National Wildlife Refuge, California, USA. Captive. Federally endangered.
01744618
Joel Sartore / Photo Ark / Western brush rabbit (Sylvilagus bachmani cinerascens) juvenile, portrait, Santa Barbara Wildlife Care Network, California, USA. Captive.
01744617
Joel Sartore / Photo Ark / Fat-tailed dwarf lemur (Cheirogaleus medius) portrait, Plzen Zoo, Czech Republic. Captive, occurs in Madagascar.
01744616
Joel Sartore / Photo Ark / Northern white-cheeked gibbon (Nomascus leucogenys) juvenile, critically endangered, clinging onto its surrogate mother, an endangered Lar gibbon (Hylobates lar) female, Omaha's Henry Doorly Zoo and A...
01744615
Joel Sartore / Photo Ark / Northern white-cheeked gibbon (Nomascus leucogenys) juvenile, with arms raised, portrait, Omaha's Henry Doorly Zoo and Aquarium, Nebraska. Captive, occurs in Southeast Asia. Critically endangered.
01744614
Joel Sartore / Photo Ark / Yellow-cheeked gibbon (Nomascus gabriellae) female, head portrait, Singapore Zoo. Captive, occurs in Southeast Asia. Endangered.
01744612
Joel Sartore / Photo Ark / Southern yellow cheeked gibbon (Nomascus gabriellae) male, head portrait, Singapore Zoo. Captive, occurs in Southeast Asia. Endangered.
01744611
Joel Sartore / Photo Ark / Von der Decken's sifaka (Propithecus deckenii) sitting, portrait, Lemuria Land, Madagascar. Captive. Critically endangered.
01744610
Joel Sartore / Photo Ark / Von der Decken's sifaka (Propithecus deckenii) head portrait, Lemuria Land, Madagascar. Captive. Critically endangered.
01744609
Joel Sartore / Photo Ark / Coquerel's sifaka (Propithecus coquereli) close up of face, Lemuria Land, Madagascar. Captive. Critically endangered.
01744608
Joel Sartore / Photo Ark / Von der Decken's sifaka (Propithecus deckenii) sitting, portrait, Lemuria Land, Madagascar. Captive. Critically endangered.
01744607
Joel Sartore / Photo Ark / Red ruffed lemur (Varecia rubra) head portrait, Plzen Zoo, Czech Republic. Captive, occurs in Madagascar. Critically endangered.
01744606
Joel Sartore / Photo Ark / Red ruffed lemur (Varecia rubra) head portrait with tongue poking out, Plzen Zoo, Czech Republic. Captive, occurs in Madagascar. Critically endangered.
01744605
Joel Sartore / Photo Ark / Crowned lemur (Eulemur coronatus) female, head portrait, Cleveland Metroparks Zoo, Ohio. Captive, occurs in Madagascar. Endangered.
01744604
Joel Sartore / Photo Ark / Coquerel's sifaka (Propithecus coquereli) portrait, Houston Zoo, Texas. Captive, occurs in Madagascar. Critically endangered.
01744603
Joel Sartore / Photo Ark / Ring-tailed lemur (Lemur catta) walking, portrait, Lincoln Children's Zoo, Nebraska. Captive, occurs in Madagascar. Endangered.
01744602
Joel Sartore / Photo Ark / Eastern lesser bamboo lemur (Hapalemur griseus griseus) head portrait, Duke Lemur Center, North Carolina. Captive, occurs in Madagascar.
Joel Sartore / Photo Ark / Northern white-cheeked gibbon (Nomascus leucogenys) female, portrait, Endangered Primate Rescue Center, Cuc Phuong National Park, Vietnam. Captive. Critically endangered.
01744599
Joel Sartore / Photo Ark / Northern white-cheeked gibbon (Nomascus leucogenys) female, with foot raised to its mouth, portrait, Endangered Primate Rescue Center, Cuc Phuong National Park, Vietnam. Captive. Critically endangered...
01744598
Joel Sartore / Photo Ark / Southern yellow-cheeked gibbon (Nomascus gabriellae) female, head portrait, Endangered Primate Rescue Center, Cuc Phuong National Park, Vietnam. Captive. Endangered.
01744597
Joel Sartore / Photo Ark / Northern white-cheeked gibbon (Nomascus leucogenys) female, head portrait, Gibbon Conservation Center, California. Captive, occurs in Southeast Asia. Critically endangered.
01744542
Joel Sartore / Photo Ark / Orange-spotted grouper (Epinephelus coioides) portrait, Sharjah Aquarium, UAE. Captive, occurs in Indo-Pacific.
01744541
Joel Sartore / Photo Ark / Orange-spotted grouper (Epinephelus coioides) head portrait, Sharjah Aquarium, UAE. Captive, occurs in Indo-Pacific.
01744540
Joel Sartore / Photo Ark / Epaulet grouper (Epinephelus stoliczkae) head portrait, Sharjah Aquarium, UAE. Captive.
Joel Sartore / Photo Ark / Yellowfin hind (Cephalopholis hemistiktos) portrait, Sharjah Aquarium, United Arab Emirates. Captive.
01744537
Joel Sartore / Photo Ark / Yellowfin chromis (Chromis xanthopterygia) portrait, Sharjah Aquarium, United Arab Emirates. Captive.
01744535
Joel Sartore / Photo Ark / Regal demoiselle (Neopomacentrus cyanomos) portrait, Sharjah Aquarium, United Arab Emirates. Captive.
01744534
Joel Sartore / Photo Ark / Tennessee logperch (Percina apina) male, portrait, from Brush Creek, Lewis County, Tennessee, USA.
01744533
Joel Sartore / Photo Ark / Snowy grouper (Hyporthodus niveatus) head portrait, Indianapolis Zoo, Indiana. Captive, occurs in western Atlantic Ocean.
01744532
Joel Sartore / Photo Ark / Jewel damselfish (Microspathodon chrysurus) portrait, Albuquerque BioPark Aquarium. Captive, occurs in Caribbean Sea.
01744531
Joel Sartore / Photo Ark / Sunshinefish (Chromis insolata) portrait, Albuquerque BioPark Aquarium. Captive, occurs in western Atlantic Ocean.
01744530
Joel Sartore / Photo Ark / Lemon damsel (Pomacentrus moluccensis) portrait, The National Aquarium, Abu Dhabi. Captive, occurs in western Pacific Ocean.
01744528
Joel Sartore / Photo Ark / Coral hind (Cephalopholis miniata) portrait, Oklahoma Aquarium. Captive, occurs in Indo-Pacific.
01744527
Joel Sartore / Photo Ark / Coral hind (Cephalopholis miniata) head portrait, Oklahoma Aquarium. Captive, occurs in Indo-Pacific.
01744526
Joel Sartore / Photo Ark / Garibaldi fish (Hypsypops rubicundus) portrait, REEF, University of California, Santa Barbara, California, USA. Captive.
01744525
Joel Sartore / Photo Ark / Garibaldi fish (Hypsypops rubicundus) portrait, REEF, University of California, Santa Barbara, California, USA. Captive.
