Orangutans
Two chimpanzees on a large rock in the zoo.
Baboon walks in green savannah in Africa
Macaqus in Nagano, Japan
Male Baby Black Howler Monkey (Alouatta caraya)
Emperor Tamarin and baby (Saguinus imperator)
Goeldi's marmoset, or Goeldi's monkey (Callimico goeldii)
Orangutan of Borneo, Pongo Pygmaeus
Greater bamboo lemur looking down and trying to catch something on the ground, Prolemur simus
Greater bamboo lemur, Prolemur simus, Isolated on white
Family of Vervet monkeys sitting in a tree.
White-headed Marmoset monkey (Callithrix geoffroyi)
Back view of a Greater bamboo lemur looking at the camera, Prolemur simus, Isolated on white
Goa, India. Gray Langur Monkey Eats Fresh Leaves Sitting On A Branch On Forest Ground
Saguinus imperator or emperor tamarin
Black-tufted Marmoset monkey (Callithrix penicillata)
Olive Baboon (Papio anubis) - Old World monkey
Proboscis monkeys feeding together in a lush forest on Borneo during a sunny afternoon
Greater bamboo lemur, Prolemur simus, Isolated on white
Tamarin
Golden-handed Tamarin monkey (Saguinus midas)
Orangutans
Lion-tailed macaque (Macaca silenus) sitting on tree
close up portrait of a Mandrill (Mandrillus sphinx)
Baboon monkeys in a zoo on sunny day.
Uta Hick Bearded Saki (Chiropotes utahicki) - New World Monkey
White-lipped tamarin (Saguinus labiatus) - New World Monkey
Black-fronted Titi Monkey (Callicebus nigrifrons)
Nagano, Japan Valley at Yudanaka and Snow Monkey Park
Vieira's Titi Monkey (Plecturocebus vieirai)
