Spider Monkey hanging from branch by tail
Colombian black-faced spider monkeys
White-bellied Spider Monkey
Gray woolly monkey baby
Long-haired spider monkey
Red howler monkey
L'Hoest's monkey
White-bellied spider monkey in a tree
Red bald uakari
Black-handed spider monkey (Aprimateteles geoffroyi)
Goeldi's monkey
Brown titi monkey in a tree
Red titi monkey in a tree
Red bald uakari in a tree
Gray Mouse lemur peering from its hole
Vervet monkey
Brown woolly monkey
Monk saki monkey
Lion-tailed macaque
Barbary macaque
Indri
Sanford's brown lemur female
Ring-tailed lemur
Red-tailed sportive lemur
Common brown lemur
Gray bamboo lemur
Coquerel's sifaka
Black lemur
Verreaux's sifaka
Ring-tailed lemur in a spiny forest tree
Ring-tailed lemurs
Indri n a tree
Purus red howler monkeys
Mohol bushbaby
Verreaux's sifaka lemur
Verreaux's sifaka lemurs
Pygmy marmoset
Grey langurs, Jaipur, India
Woolly monkey
Monk Saki monkey in a tree
Gray mouse lemur
Squirrel monkey in a tree
Lion-tailed macaque alpha male
Barbary macaques
Eastern grey bamboo lemur
Crowned lemur male
Crowned lemur
Crowned lemurs
Female red fronted lemur
Diademed sifaka eating
Orangutan
Capped langur
Japanese macaque (Macaca fuscata)
Spider monkey, close-up
Pet rhesus macaque
Baboon skull
Coquerel's sifakas
Red-bellied Lemur
Spider monkey holding young, close-up
White-footed sportive lemur
Common brown lemurs
Geoffroy's Spider Monkey
Red-faced Spider Monkey - Ateles paniscus
Mandrill
Vervet monkey and young
squirrel monkey (Saimiri)
Proboscis monkey
Colobus monkey
White-fronted capuchin
Long-tailed macaque
Brown capuchin monkey in a tree
Grey langur monkeys
Hanuman langurs feeding
Black-and-white ruffed lemur
Crowned lemur female
Red-tailed monkey
Red-shanked douc langur
Black and white Colobus monkey jumping from tree to tree
Geoffroy's spider monkey
Rhesus monkey
Black spider monkey
Spider monkey at the Belize Zoo
Eastern chimpanzee holding its hands
Red leaf monkey
Red colobus monkey
Young chimpanzee holding blanket in air
Vervet monkey and juvenile in a tree top
Black and white ruffed lemur
Olive baboons playing on a tree branch
Vervet monkey sitting on a tree branch
Black ruffed lemur
Grivet monkey (Chlorocebus aethiops)
White-fronted capuchin monkey
Grey langur
Grey langurs
Slender loris
Young chacma baboons playing and climbing on a tree trunk
Chacma baboon sitting in a tree top
Olive baboon
Bonnet macaque
Lion tailed macaque
Mandrill eating a pine branch
Male Yunnan snub-nosed monkey
Red-faced spider monkey
Verreaux's Sifaka feeding.
Squirrel monkey lip, SEM
Portrait of a Vervet monkey
Vervet Monkey drinking from a waterhole
Vervet monkey drinking
Red-tailed monkey baby breastfeeding
Squirrel monkey
Grivet monkey
Langur monkey
Golden lion tamarin
Indri in a tree
Female mountain gorilla
Hanuman langur
Hanuman languars
Bonnet macaque attending to a Hanuman langur
Bornean orangutan
Silvery lutung
Chacma baboon
Baby Chacma baboon riding on its mother's back
Mother olive baboon carrying her baby on her back
Yellow baboon in grass
Yellow baboon on a termite mound
Colobus monkeys
Eastern chimpanzee baring its teeth
Eastern chimpanzee female with baby
Eastern chimpanzee walking