mammals
Snow leopard
Squirrel monkey
Capuchin monkey in Costa Rica [costa_rica_la_selva_0747]
Bornean orangutan that has found a plastic bottle and filled it with river water to drink [kalteng_0957]
Coquerel's Sifaka eating leaves [madagascar_2420]
Bats [madagascar_3975]
Gaur
Orangutan in tree
Douc langur
Cottontop Tamarin (Saguinus oedipus)
Gray langur
Caged male orangutan awaiting its re-release into the wild
Pair of babirusa
Spotted mousedeer
Babakoto [madagascar_perinet_0546]
Lions
Sri Lankan elephants
Squirrel
African leopard (Panthera pardus) [south_africa_kruger_0946]
Orangutan in tree
Female Sumatran rhino
Buffalo in Loita forest
Spider monkey [costa_rica_osa_0191]
Olive Baboon (Papio anubis) feeding on a banana -- tz_1694
Sunset in the Galapagos
Young blacked crested macaque
Black-and-white ruffed lemur (Varecia variegata) [madagascar_perinet_0219]
Very relaxed gorilla
Baby Sumatran rhino
White-fronted Capuchin (Cebus albifrons) [colombia_0761]
Squirrel monkey (Saimiri sciureus) eating an insect in Yasuni National Park in the Ecuadorian Amazon
Coquerel's Sifaka (Propithecus coquereli)
Crested black macaque
Ocelot (captive) [panama_0468]
Female tiger
Sumatran elephants in Bukit Barisan Selatan National Park [sumatra_9274]
Baby orangutan at a conservation center
Spider monkey at a rescue center
Captive gibbon in Vietnam
Orangutan getting a health check
Sloth bear (Melursus ursinus)
Bear Cuscus and baby
African striped mouse (Rhabdomys pumilio)
Orangutan in tree
Group of common brown lemurs (Eulemur fulvus) [madagascar_0099]
Sumatran rhino at the Sumatran Rhino Sanctuary
Ewe big horn sheep (Ovis canadensis) in the Orilla Verde Recreation Area in northern New Mexico
Gray langurs grooming
Southern Right Whale [south_africa_hermanus_1047]
Crowned lemur (Eulemur coronatus) scavenging a campground
Eastern Woolly Lemurs (Avahi laniger)
African hippos [south_africa_kruger_0551]
Southern Right Whale [south_africa_hermanus_0254]
Crowned lemur (Eulemur coronatus) [madagascar_3386]
Sri Lankan elephant
Collared peccary [panama_0415]
Greater dwarf lemur (Cheirogaleus major) [madagascar_masoala_0441]
0
Female Red-bellied Lemur (Eulemur rubriventer) [madagascar_tamatave_0097]
Hippos [south_africa_kruger_0570]
Mandrill
White-Faced Capuchin Monkey (Cebus capucinus) [costa_rica_la_selva_0391]
Elephant with calf in Udawalawe
Male black lemur (Eulemur macaco) [madagascar_4603]
Crowned lemur feeding [madagascar_3790]
Common woolly monkey (Lagothrix lagotricha) [colombia_0841]
Elephant [south_africa_kruger_0932]
Holwer monkeys swinging from a vine [panama_0337]
Bornean gibbon (Hylobates muelleri) in Tabin Wildlife Reserve, Sabah, Malaysia
Baby Sumatran rhino
Koala [australia_fnq_0960]
Cabybara [colombia_5952]
Young sea lion
Red howler monkeys
Mother and infrant howler monkeys
Southern Right Whale [south_africa_hermanus_0050]
Sumatran tiger (Panthera tigris sumatrae)
Female Sanford's brown lemur (Eulemur sanfordi) [madagascar_ankarana_0036]
Hippo peeking out of a pool
Sri Lankan elephant
Baby brown lemur [madagascar_1470]
Black macaque
Black flying fox (Pteropus alecto) [australia_fnq_0602]
Bear Cuscus and baby
Goodfellow's Tree Kangaroo
Pair of babirusa
Thomas' Leaf Monkey
0
Wolf's Guenon (Cercopithecus wolfi)
Southern Right Whale [south_africa_hermanus_1353]
Sun bear claws
Orangutan
Tiger in Ranthambore
Nazca booby with a chick
Orangutan hanging in tree
Coquerel's Sifaka (Propithecus coquereli)
Baby orangutan getting a check-up
Bellavista cloud forest
Female mongoose lemur (Eulemur mongoz) [madagascar_ankarafantsika_0010]
Orangutan with Large Face Plate [sumatra_0376]
Rock hyrax feeding on alpine moss on Mt. Kenya
Indri in Perinet [madagascar_1204]
Night monkey
Mother tarsier and baby
Cheetah (Acinonyx jubatus)
Pair of ringtails
African elephant (Loxodonta africana) in Chobe National Park
Running capybara [colombia_6428]
Long-tailed macaque in Sumatra
Juvenile orangutan at the Sepilok rehabilitation center [sabah_sepilok_0258]
Mahout atop an Sumatran elephant [sumatra_9195]
Snow leopard
Elephant [south_africa_kruger_0918]
Northern Sportive Lemur (Lepilemur septentrionalis) peering out of a tree hollow [madagascar_4104]
Slow loris
Goodman's mouse lemur (Microcebus lehilahytsara) [madagascar_perinet_0119]
Crested black macaque
Ring-tailed lemur (Lemur catta) [madagascar_2531]
Male proboscis monkey [sabah_sepilok_0424]
Panda eating bamboo
Mandrill (Mandrillus sphinx)
Capybaras in a river [colombia_3424]
Hyrax [namibia_1232]
Young orangutan in Gunung Palung [kalbar_0696]
Bear Cuscus and baby
Collared Brown Lemurs
Juvenile Three-toed Sloth (Bradypus tridactylus)
Sumatran rhino
Female Western lowland gorilla nursing a baby
Profile of a spotted hyena
Brown bear cubs
Hippos [south_africa_kruger_0606]
Cloud forest
Orangutan in tree
Orangutan hiding in bag
Squirrel
Sri Lankan elephant
Maasai giraffe feeding -- tz_1888
Crested black macaque (Macaca nigra)
Red-footed booby
Organtan making a kissy face at camera
Agouti
Southern Right Whale [south_africa_hermanus_0253]
Monk Saki (Pithecia monachus) [colombia_0794]
Sulawesi bear cuscus (Ailurops ursinus)
Sri Lankan elephant
Blue whale with a remora on its tail
Bennett's Wallaby
Ebony langur (Trachypithecus auratus)
Maroon langur [kalbar_1060]
Baby orangutan in a diaper
Female Sanford's brown lemur (Eulemur sanfordi) [madagascar_ankarana_0030]
Red howler monkey [colombia_5168]
Female lion with wildebeest kill -- tz_2264
Kinkajou
Southern Right Whale [south_africa_hermanus_0102]
Common woolly monkey at a rehabiltiation center for animals once trafficked for the pet trade [colombia_1107]
Capuchin monkey investigating a keeper's boot at a rehabilitation center [colombia_0967]
Southern Right Whale [south_africa_hermanus_0054]
Cougar
Adult mantled howler monkey
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Sumatran squirrel [sumatra_9172]
Mantled Howler (Alouatta palliata) [costa-rica_1082]
Large Orangutan with Open Mouth [sumatra_0421]
Capybara
Male orangutan
Bats hanging out on ox-bow lake in Yasuni National Park in the Ecuadorian Amazon
Guar
Impala (Aepyceros melampus )
Sri Lankan elephant
Mother long-tailed macaque holding its monkey baby
Juvenile orangutan at the Sepilok rehabilitation center [sabah_sepilok_0246]
Baby orangutan
Pygmy Marmoset (Cebuella pygmaea) [colombia_1008]
Collared Brown Lemur (Eulemur collaris)
Female Common brown lemur (Eulemur fulvus) [madagascar_lemurs_0057]
Malayan tiger
Orangutan in tree
Sri Lankan elephants
Male mongoose lemur (Eulemur mongoz) [madagascar_ankarafantsika_0003]
Group of spider monkeys [costa_rica_osa_0660]
White-Faced Capuchin Monkey (Cebus capucinus) [costa_rica_la_selva_0384]
Hyrax [namibia_1242]
Lioness -- tz_2341
Javan langur (Trachypithecus auratus)
Greater Bamboo Lemur (Prolemur simus), one of the world's rarest lemurs
Black flying fox (Pteropus alecto) [australia_fnq_0649]
Indri lemur [madagascar_perinet_0575]
Saddle-back Tamarin (Saguinus fuscicollis)
Blue whale off Sri Lanka
Large Orangutan Eating Corn While Looking to the Side
Panda eating bamboo
Five-striped palm squirrel (Funambulus pennantii)
Sifaka forest [madagascar_2771]
Red howler monkey [colombia_5229]
Mantled howler (Alouatta palliata) [costa_rica_la_selva_1538]
Pangolins being fed ants at a rescue center
Common Brown Lemur (Eulemur fulvus) [madagascar_1413]
Borneo orangutan at Sepilok Rehabilitation Center -- sabah_3904
Elephant [south_africa_kruger_1182]
Siamang (Symphalangus syndactylus)
Male proboscis monkey [sabah_sepilok_0362]
African leopard [south_africa_kruger_5103]
Southern Right Whale [south_africa_hermanus_0468]
Southern Right Whale [south_africa_hermanus_1065]
Lowland Paca (Cuniculus paca) [panama_0143]
Southern Right Whale [south_africa_hermanus_0326]
Orangutan
Indri lemur (Indri indri) [madagascar_0622]
Common woolly monkey (Lagothrix lagotricha) [colombia_1128]
Orangutan in tree
Sri Lankan elephant
Bat hanging out on ox-bow lake in Yasuni National Park in the Ecuadorian Amazon
Orphaned elephants at the David Sheldrick Wildlife Trust
Hippos -- tz_2482
Verreaux's Sifaka (Propithecus verreauxi) on a spiny Alluaudia procera plant [madagascar_2562]
Giant river otter
Orangutan making faces [sumatra_0270]
Southern Right Whale [south_africa_hermanus_0299]
Hippopotamus
Female black lemur [madagascar_nosy_komba_0218]
White-fronted Capuchin (Cebus albifrons) [colombia_0774]
Baby rhino in Tanzania
Female Sumatran rhino with calf
White rhino [south_africa_kruger_5237]
Male proboscis monkey [sabah_sepilok_0518]
Orangutan hanging in tree
Sambar deer (Rusa unicolor)
Female Sumatran rhino
Rodent [madagascar_ankarafantsika_0530]
Bornean orangutan [kalteng_0847]
Red River Hog (Potamochoerus porcus)
African lion [south_africa_kruger_0247]
Baby orangutan
Red howler monkey
Giant river otter
Mantled howler (Alouatta palliata) [costa_rica_la_selva_1533]
Colombian Jaguar (Panthera onca)
Male white-fronted lemur (Eulemur albifrons)
Bear Cuscus and baby
Southern Right Whale [south_africa_hermanus_0148]
Red kangaroo [australia_fnq_0754]
Orangutan
Baby macaque with mother and mohawk
Mama Sumatran rhino with calf
White-headed capuchin monkey (Cebus capucinus) tearing open an ant nest [colombia_2984]
Sumatran tiger
Red panda
White rhino [south_africa_kruger_0499]
Humpback whales breaching
Female crowned lemur (Eulemur coronatus) [madagascar_ankarana_0240]
Thomas leaf monkeys [sumatra_0332]
Black-naped Hare
American wolf
Diademed Sifaka (Propithecus diadema) [madagascar_1393a]
Douc langur
Sri Lanka leopard
Bearcat (Arctictis binturong)
Javan rusa on the beach at Peucang Island
Common woolly monkey (Lagothrix lagotricha) [colombia_1129]
Snow leopard at the Woodland Park Zoo
Cabybara [colombia_5919]
Pangolin at a rescue center
Orangutan in tree
Long-tailed macaque grooming
Ring-tailed lemur checking for scent-marking
Capybara swimming across a river [colombia_3268]
Lion, with kill, showing camouflage abilities
Pair of sun bears in a tree
Mexican Spider Monkey feeding in the forest canopy
Male black howler monkey [panama_0045]
Goodfellow's Tree Kangaroo
Baby Sumatran rhino
Lion [south_africa_kruger_1049]
Fisheye of zebra
Greater kudu (Tragelaphus strepsiceros) [south_africa_kruger_0839]
Small-clawed otter
Family of Lion-tailed Macaques
Fossa (Cryptoprocta ferox) [madagascar_perinet_0261]
Orangutan in tree and sunlight
Common brown lemur (Eulemur fulvus) [madagascar_perinet_0241]
Sumatran rhino at the Sumatran Rhino Sanctuary
Sumatran rhino at the Sumatran Rhino Sanctuary
Herd of spotted deer
Douc langur
Orangutan balances with assistance from a branch [kalimantan_0378]