mammals
Hippo
Giraffe
Dwarf lemur (Cheirogaleus sp) sharing a hole with a mouth lemur [madagascar_tamatave_0054]
Spotted hyena
Male crowned lemur (Eulemur coronatus) [madagascar_ankarana_0227]
Hyrax [namibia_1246]
Bear Cuscus and baby
Mother and infrant howler monkeys
Fruit bat in Madagascar
Group of spider monkeys [costa_rica_osa_0655]
Hippos and crocs
Deer [colombia_5953]
Pig-tailed macaque [sabah_kinabatangan_0164]
Mexican Spider Monkey (Ateles geoffroyi vellerosus)
Gaur calf
Vervet monkey feeding on flowers -- tz_1333
Baby Verreaux's Sifaka (Propithecus verreauxi) nursing with its mother [madagascar_2880]
Capuchin monkey in Costa Rica [costa_rica_la_selva_0764]
Cougar
Orangutan
Pair of lion cubs
Long-tailed macaque, the monkey species found in Ubud's sacred monkey forest
Bornean white-bearded gibbon [kalbar_0991]
Brown capuchin monkey
Southern Right Whale [south_africa_hermanus_0436]
Borneo orangutan [kalteng_0796]
Mantled Howler Monkey [costa_rica_osa_0361]
Black and white colobus monkey in a Jacaranda tree
Mother Coquerel's Sifaka (Propithecus coquereli) with baby [madagascar_0080]
Group of White-nosed Coati [costa-rica_0690]
Cabybara [colombia_5972]
Female Red-bellied Lemur (Eulemur rubriventer) [madagascar_tamatave_0098]
Southern Right Whale [south_africa_hermanus_0373]
Common langurs in Ranthambore
Feral cat in Africa
Hippos [south_africa_kruger_0572]
Southern Right Whale [south_africa_hermanus_0403]
Black crested macaque
Plains zebra
African lion [south_africa_kruger_0236]
Bornean orangutan [kalteng_0831]
Manatee
Palm civets
Infant Orangutan in Tree
White-headed capuchin (Cebus capucinus) tearing open an ant nest [colombia_2998]
Eastern Lesser Bamboo Lemur (Hapalemur griseus) [madagascar_1495]
Siamang (Symphalangus syndactylus)
Red Leaf Monkey (Presbytis rubicunda) [kalbar_0558]
Red Ruffed Lemur (Varecia rubra)
Blue whale tail
African leopard (Panthera pardus) [south_africa_kruger_0958]
Indri lemur (Indri indri) [madagascar_0619]
Gaur
Crowned lemur (Eulemur coronatus) scavenging a campground [madagascar_ankarana_0208]
Pair of mongoose lemurs [madagascar_ankarafantsika_0037]
Bennett's Wallaby
White rhino [south_africa_kruger_0450]
Nyala [south_africa_kruger_1189]
Brown bear cubs
Sumatran rhino at the Sumatran Rhino Sanctuary
Two orangutans playing
Baby Tarsier
Three Orangutans on a hill [kalimantan_0385]
Baby gray langur
Bearded Macaque and baby
Baby capybara [colombia_5987]
Eastern Tarsier (Tarsius tarsier)
Elephant [south_africa_kruger_0759]
Orangutan
Ring-tailed mongoose (Galidia elegans) [madagascar_4016]
Captive spotted hyena
Female crowned lemur feeding on a mango rind [madagascar_4329]
Orangutan eating string beans [sabah_sepilok_0213]
Verreaux's Sifaka (Propithecus verreauxi) in a fight over territory [madagascar_2903]
Elephants -- tz_1790
Javan Lutung (Trachypithecus auratus)
Ringtails grooming [madagascar_2964]
Back of the head and neck of a spotted hyena
Mexican Spider Monkey (Ateles geoffroyi vellerosus)
Sun bear in Malaysian Borneo [sabah_sepilok_0293]
Eyra cat
Ring-tailed lemur
Baby macaque with its mother [sabah_kinabatangan_0062]
Mountain zebra [namibia_0292]
Mother and infrant howler monkeys
Male Red-bellied Lemur (Eulemur rubriventer)
Herd of spotted deer
Celebes crested macaque (Macaca nigra)
Bat [costa_rica_osa_0472]
Sumatran elephants in Bukit Barisan Selatan National Park [sumatra_9256]
Crested black macaque
Pangolins being fed ants at a rescue center
Red-ruffed lemurs [madagascar_masoala_0276]
Coquerel's Sifaka (Propithecus coquereli)
Spectral tarsier
Bear Cuscus and baby
Male Red-bellied Lemur (Eulemur rubriventer) [madagascar_tamatave_0103]
Bat-eared Fox (Otocyon megalotis virgatus ) -- tz_1952
Baby Sumatran rhino
Orangutan
Red Ruffed Lemur (Varecia rubra)
Common brown lemur (Eulemur fulvus) [madagascar_perinet_0229]
Milne-Edwards' Sifaka (Propithecus edwardsi) [madagascar_4992]
Meerkat (Suricata suricatta)
Crowned Sifaka (Propithecus coronatus) [madagascar_2338]
Female Crowned lemur (Eulemur coronatus) feeding [madagascar_4042]
Long-tailed macaque
Orangutans feeding [sabah_sepilok_0203]
Snow leopard
Baby Orangutan Eating a leaf
Capabaras [colombia_6547]
Mantled howler (Alouatta palliata) [costa_rica_la_selva_1539]
North American river otter (Lontra canadensis)
Female Sumatran rhino
Female black lemur [madagascar_nosy_komba_0231]
Spotted Hyena (Crocuta crocuta) -- tz_2379
Thomas' Leaf Monkey
Pair of babirusa
Elephant [south_africa_kruger_0908]
Sri Lankan elephant
African leopard resting in an Acacia tree -- tz_1489
Baby orangutan
Bear Cuscus and baby
Sun bears in a tree
Ring-tail lemur (Lemur catta)
Orangutan
Indri lemur (Indri indri) [madagascar_0610a]
Adult female orangutan
Mantled howler (Alouatta palliata) [costa_rica_la_selva_1551]
Sloth bear claws
Ground squirrel
Jaguarundi
Male proboscis monkey [sabah_sepilok_0511]
Female lion with wildebeest kill -- tz_2265
Southern Right Whale [south_africa_hermanus_0391]
Thomas leaf monkeys [sumatra_0439]
Holwer monkeys swinging from a vine [panama_0328]
Sri Lankan elephants
Microcebus ravelobensis
Deer [java_0648]
Squirrel [costa_rica_la_selva_0052]
Squirrel in Riau
Ankarana lepilemur (Lepilemur ankaranensis) [madagascar_ankarana_0448]
Mother cat carrying its kitten by the nape of its neck
Lion in the morning sun
Verreaux's Sifaka (Propithecus verreauxi) on a spiny Alluaudia procera plant
Coquerel's sifaka (Propithecus coquereli) [madagascar_ankarafantsika_0735]
Southern Right Whale [south_africa_hermanus_0385]
Group of humpbacks
Chital
Cheetah (Acinonyx jubatus) looking at the camera
Cabybara [colombia_5897]
Baby macaque [sabah_kinabatangan_0079]
Pair of mongoose lemurs [madagascar_ankarafantsika_0040]
Capuchin monkey in Costa Rica [costa_rica_la_selva_0774]
Borneo orangutan at Sepilok Rehabilitation Center -- sabah_3934
Southern Right Whale [south_africa_hermanus_0249]
Ring-tailed mongoose (Galidia elegans)
Bear Cuscus and baby
Asian otter
Cabybara [colombia_5950]
Sri Lankan elephants
Black flying fox (Pteropus alecto) [australia_fnq_0653]
Female black rhino
Giant river otter
Gaur
Costumed monkey
Orangutan eating flowers
Tiger in Ranthambore
Bornean orangutan on 'Orangutan Island', a temporary home until it can be released back into the wild [kalteng_0801]
Pygmy Marmoset (Cebuella pygmaea) [colombia_0992]
Ruddy mongoose (Herpestes smithii)
Squirrel [costa_rica_la_selva_0050]
Bornean orangutan [kalteng_0921]
Crowned lemur (Eulemur coronatus) scavenging a campground [madagascar_ankarana_0206]
Common woolly monkey at a rehabiltiation center for animals trafficked for the pet trade [colombia_0869]
Adult male Bornean orangutan
Leopard cat
Pair of Sanford's brown lemur (Eulemur sanfordi) [madagascar_ankarana_0140]
Lepilemur edwardsi sportive lemur [madagascar_ankarafantsika_0188]
Mother tarsier and baby
Orphaned elephants at the David Sheldrick Wildlife Trust
Bornean orangutan [kalteng_0900]
Giant river otter
White-fronted Lemur (Eulemur albifrons) [madagascar_maroantsetra_0173]
Sun bear climbing a tree [sabah_sepilok_0120]
Female lion eating a wildebeest -- tz_2245
Sumatran surili
Young sea lion
Orangutan in tree
Guanaco in Patagonia
Binturong (Arctictis binturong)
Male Common Brown Lemur (Eulemur fulvus) [madagascar_1515]
Douc Langur
Red Leaf Monkey (Presbytis rubicunda) in the rainforest canopy [kalbar_0547]
Bornean orangutan in Borneo [kalteng_0976]
Female Nyala (Tragelaphus angasii) [south_africa_kruger_0381]
Hippos [south_africa_kruger_0596]
Sumatran elephants in Bukit Barisan Selatan National Park [sumatra_9289]
Douc langurs
Mama Orangutan Carrying Baby [sumatra_0102]
Ring-tail lemur licking its penis [madagascar_5702]
Ring-tail lemur licking its penis
Male macaque with an erect penis
Macaques having sex
Ring-tail lemur licking its penis [madagascar_5703]
Ring-tail lemur licking its penis [madagascar_5705]
Male macaque with an erect penis
Ring-tail lemur licking its balls