mammals
Common brown lemurs (Eulemur fulvus) [madagascar_0174]
Sanford's Brown Lemur (Eulemur sanfordi) [madagascar_3367]
Bornean orangutan [kalteng_0853]
Impala [south_africa_kruger_1107]
Pygmy Marmoset (Cebuella pygmaea) [colombia_1005]
Douc langur
Indri lemur [madagascar_0574]
Baby brown lemur
Night monkey
Southern Right Whale [south_africa_hermanus_1089]
Orangutan in tree
Capuchin monkey in Costa Rica [costa_rica_la_selva_0716]
Douc langurs
Ringtail lemurs grooming
Mother and baby orangutan in at tree
Three-toed sloth [costa_rica_la_selva_0438]
White-fronted lemur (Eulemur albifrons)
Northern Sportive Lemur (Lepilemur septentrionalis) peering out of a hole in a tree
African leopard [south_africa_kruger_5089]
Costumed monkey (Pygathrix nemaeus)
Ebony lutung (Trachypithecus auratus)
Pair of Sanford's brown lemur (Eulemur sanfordi) [madagascar_ankarana_0144]
Saddle-backed Tamarin (Saguinus fuscicollis)
Southern Right Whale [south_africa_hermanus_0187]
Baby Sumatran rhino
Wombat [australia_fnq_0931]
Sri Lankan elephant
Cambodian elephant
Orangutans feasting on corn [kalimantan_0223]
Male proboscis monkey [sabah_sepilok_0504]
Tiger
Tapir walking
Javan langur (Trachypithecus auratus)
Baby orangutan
Pair of ring-tailed mongoose (Galidia elegans) grooming [madagascar_4033]
Panda eating bamboo
Cabybara [colombia_5942]
Baby orangutan in a diaper
Indri lemur [madagascar_perinet_0555]
Tiger stalking prey in Ranthambore
Costumed langur
Mantled howler (Alouatta palliata) [costa_rica_la_selva_1565]
Borneo orangutan [kalteng_0798]
Squirrel [costa_rica_la_selva_0044]
Spotted deer
Mother and baby Matschie's Tree-kangaroos (Dendrolagus matschiei)
Panda eating bamboo
Pig-tailed macaque [sabah_kinabatangan_0156]
Black-and-white ruffed lemur
Patas monkey (Erythrocebus patas)
Red Wolf (Canis rufus)
'Black ape'
White-headed capuchin monkey [colombia_4086]
Holwer monkeys swinging from a vine [panama_0327]
Coquerel's sifaka (Propithecus coquereli) [madagascar_ankarafantsika_0733]
Male Red River Hog (Potamochoerus porcus)
Orangutan in tree
Coquerel's sifaka (Propithecus coquereli) [madagascar_ankarafantsika_0544]
Crab-eating Raccoon (Procyon cancrivorus) in a rehabilitation center [costa-rica-d_0091]
Southern Right Whale [south_africa_hermanus_1061]
Red-tailed Squirrel (Sciurus granatensis) [colombia_1431]
Sri Lankan elephant
Male black lemur [madagascar_nosy_komba_0228]
Clouded leopard at Phnom Tamao
Maasai Mara sunset
Ebony langur (Trachypithecus auratus)
Borneo orangutan -- sabah_3852
Lion cubs -- tz_1658
Squirrel eating a jackfruit [sabah_sepilok_0090]
Coquerel's Sifaka dancing across a clearing [madagascar_2403]
Southern Right Whale [south_africa_hermanus_0248]
Rescued elephant in Cambodia
Orangutan in tree
Southern Right Whale [south_africa_hermanus_0377]
Scott's Sportive Lemur (Lepilemur scottorum) [madagascar_masoala_0465]
Female Common brown lemur (Eulemur fulvus) [madagascar_lemurs_0059]
Crested black macaque
Orangutan in tree
Tamarin
Mother elephant with calf in Sri Lanka
Black and White Colobus Monkey
Crested black macaque
African leopard (Panthera pardus) [south_africa_kruger_0962]
Orangutan in tree
Southern Right Whale [south_africa_hermanus_1091]
Dwarf lemur (Cheirogaleus sp) [madagascar_tamatave_0042]
Former pet woolly monkey at a rehabiltiation center in the Amazon
Douc langur
Captive fossa [madagascar_1596]
Orangutan
Female black rhino
Orangutan with oversized walking stick [kalimantan_0370]
Mountain zebra [namibia_2079]
Mother and baby orangutan in at tree
Sulawesi bear cuscus (Ailurops ursinus)
Hyrax [namibia_1229]
Antoon (Nasua narica) [costa-rica_0679]
Black crested macaque
Female lion eating a wildebeest -- tz_2302
Milne-Edwards' Lepilemur (Lepilemur edwardsi) [madagascar_ankarafantsika_0207]
Baby spider monkey [costa_rica_osa_0624]
Blue butterfly with orange and yellow spots
Bearcat (Arctictis binturong)
Mareeba Rock Wallaby [australia_fnq_0464]
African elephant [south_africa_kruger_0637]
Aye-aye feeding on a coconut [madagascar_tamatave_0039]
Southern Right Whale [south_africa_hermanus_0380]
Group of spider monkeys [costa_rica_osa_0637]
Group of Southern Eland (Taurotragus oryx)
Jaguar on the bank of the Tambopata River
Red-ruffed lemurs [madagascar_masoala_0279]
Brown capuchin monkey [brazil_155545]
Bornean orangutan [kalteng_0816]
Coquerel's sifaka (Propithecus coquereli) feeding
Black crested macaque
Crested black macaque
Jaguar yawn
Mama Orangutan Carrying Baby [sumatra_0069]
Orangutan relaxing in tree
Lion [south_africa_kruger_0222]
Warthog
Cheetah (Acinonyx jubatus) - headshot
Plains zebra (Equus quagga) [south_africa_kruger_0739]
Coquerel's sifaka (Propithecus coquereli) [madagascar_ankarafantsika_0655]
Orphaned Orangutans playing [kalimantan_0541]
Black flying fox (Pteropus alecto) [australia_fnq_0603]
Costumed langur (Pygathrix nemaeus)
Orangutan in nest
Milne-Edwards' Lepilemur (Lepilemur edwardsi) [madagascar_ankarafantsika_0118]
Nazca booby with a chick
Orangutan eating flowers
Brown lemur
Jaguarundi
Margay (Leopardus wiedii)
African leopard [south_africa_kruger_5097]
Mexican Spider Monkey feeding in the forest canopy
Female Nyala (Tragelaphus angasii) [south_africa_kruger_0365]
Line of zebra
Maroon Langurs
Sumatran tiger
Black-and-white ruffed lemur (Varecia variegata) [madagascar_perinet_0237]
Common brown lemur (Eulemur fulvus) [madagascar_perinet_0235]
Crested black macaques grooming
Group of buffalo keeping an eye on two spotted hyena
Javan lutung (Trachypithecus auratus)
Brown bear cubs
Common brown lemurs (Eulemur fulvus) [madagascar_0164]
White rhino [south_africa_kruger_5240]
Southern Right Whale [south_africa_hermanus_0264]
Orangutan hides face in coconut
Young Orangutans learning to using tools [kalimantan_0570]
Male proboscis monkey [sabah_sepilok_0473]
Common brown lemur (Eulemur fulvus) [madagascar_perinet_0233]
Mother elephant leading calves across a streambed
Squirrel [costa_rica_osa_0468]
Mama Orangutan drinking water [sumatra_0109]
Red howler monkeys
Northern Lepilemur (Lepilemur septentrionalis) [madagascar_4231]
White-headed capuchin monkey tearing open an ant nest [colombia_2977]
Hippos [south_africa_kruger_0590]
Kanchil
Aye-aye feeding on a coconut [madagascar_tamatave_0033]
Orangutan with a burlap sack
White-tailed mongoose (Ichneumia albicauda) [south_africa_kruger_5282]
Ocelot (captive) [panama_0467]
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Giant anteater
Maroon Leaf Monkey [kalbar_0624]
Masai or Kilimanjaro Giraffe (Giraffa camelopardalis tippelskirchi) -- tz_1755
Toes of the wild female Brazilian tapir (Tapirus terrestris), which was raised by an indigenous tribe after her mother was hunted for food, periodically seeks out humans
Spectral tarsier
Female Nyala (Tragelaphus angasii) [south_africa_kruger_0373]
African elephant [south_africa_kruger_0687]
White mountain goat
Southern Right Whale [south_africa_hermanus_1038]
Baby orangutan
Harbor seals (Phoca vitulina) on sea ice in front of Johns Hopkins Glacier
Female tiger
Western Lowland Gorilla (Gorilla gorilla gorilla)
Thomas' Leaf Monkey in tree
Douc langur
Pair of sun bears in a tree
Long-tailed macaque in Sumatra
Brown capuchin monkey [brazil_155534]
Red howler monkeys
Giant river otter
Proboscis monkey [sabah_sepilok_0839]
Chimpanzee in captivity
Gibbon in Vietnam
Wild female Brazilian tapir (Tapirus terrestris), which was raised by an indigenous tribe after her mother was hunted for food, periodically seeks out humans
Three-toed sloth [costa_rica_la_selva_0646]
Infant elephant
Male crowned lemur (Eulemur coronatus) [madagascar_ankarana_0230]
Desert hyrax
Crested black macaque
Bear Cuscus and baby
Bearcat (Arctictis binturong)
Tiger in Cambodia
Baby sun bear at a rehabilitation center -- sabah_4053
Southern Right Whale [south_africa_hermanus_0423]
Bearcat (Arctictis binturong)
Siamang (Symphalangus syndactylus)
Female Sumatran rhino
Orangutan
Eastern woolly lemur [madagascar_1231]
Female lion eating a wildebeest -- tz_2243
Gray langur
Mantled Howler Monkey (Alouatta palliata) in Barro Colorado Island
Three-toed Sloth (Bradypus variegatus) climbing
0
Crested black macaques
Eland
Coquerel's sifaka [madagascar_2312]
Tourists on the beach at Cerro Brujo
Crested black macaque
North American river otter (Lontra canadensis)
Antelope
Southern Right Whale [south_africa_hermanus_1363]
Verreaux's Sifaka (Propithecus verreauxi) [madagascar_2860]
Squirrel monkey
Black-tailed Prairie Dog (Cynomys ludovicianus)
Orangutan with oversized walking stick [kalimantan_0373]
Southern Right Whale [south_africa_hermanus_0144]
Tamarin
Female lion in a zoo
Indri in Perinet
Baby Sumatran rhino
Sumatran elephants moving through the forest in Bukit Barisan Selatan National Park [sumatra_9263]
Giant river otter
Giant river otter
Common langur
Lion [south_africa_kruger_1032]
Lion [south_africa_kruger_1043]
Coquerel's Sifaka dancing across a clearing [madagascar_2396]
Mexican Spider Monkey (Ateles geoffroyi vellerosus)
Collared peccary [panama_0416]
Eastern Lesser Bamboo Lemur (Hapalemur griseus) [madagascar_1489]
Flukes of a humpback whale tail
Sri Lankan elephant
Nazca booby with chick
Orangutan eating flowers
Rabbit [namibia_1650]
Male Pygmy Marmoset (Cebuella pygmaea) [colombia_1003]
Ring-tailed lemur in a tree
Black crested macaque
Douc langurs
Borneo orangutan -- sabah_3872
Tayra (Eira barbara)
Greater mousedeer
African elephant [south_africa_kruger_0635]
African leopard [south_africa_kruger_5077]
African elephant [south_africa_kruger_0688]
Orangutan in tree
Bornean orangutan on 'Orangutan Island', a temporary home until it can be released back into the wild [kalteng_0809]
Brown bear cubs
Golden-mantled tamarin (Saguinus tripartitus) raiding a banana garden in Yasuni National Park in the Ecuadorian Amazon
Southern Right Whale [south_africa_hermanus_1292]
Conservation worker with a Sumatran rhino
Chacoan peccary (Catagonus wagneri)
Captive fossa [madagascar_1609]
Cape buffalo with a Red-billed Oxpecker -- tz_1584
Verreaux's Sifaka dancing [madagascar_2659]
Plains zebra (Equus quagga) [south_africa_kruger_0752]
Fat-tailed Dwarf Lemur (Cheirogaleus medius) [madagascar_3464]
Macaque feeding [sabah_kinabatangan_0090]
Olive Baboon (Papio anubis) -- tz_1703
Gaur calf
Golden Brown Mouse Lemur (Microcebus ravelobensis) [madagascar_ankarafantsika_0055]
African lion [south_africa_kruger_0267]
Southern Right Whale [south_africa_hermanus_0270]
Panda eating bamboo
0
Binturong (Arctictis binturong)
Mantled howler (Alouatta palliata) [costa_rica_la_selva_1566]
Wallowing water buffalo in Sri Lanka
African leopard [south_africa_kruger_5131]
Tiger in Cambodia
Hippo (Hippopotamus amphibius) in Chobe National Park
Male howler monkey [panama_0095]
Cross-eyed Female crowned lemur (Eulemur coronatus)
North American river otter (Lontra canadensis)
Southern Right Whale [south_africa_hermanus_1082]
African leopard resting in an Acacia tree -- tz_1487a
Baby orangutan
Orangutan
Orangutan
Sun bear in a tree [sabah_sepilok_0317]
Pair of manta rays