Female chimpanzee (Pan troglodytes) in natural habitat.
close up mandrill monkey (Mandrillus sphinx)
A portrait of a female white faced saki (Pithecia pithecia)
A Crested macaque (Macaca Nigra)
Goeldi's marmoset, or Goeldi's monkey (Callimico goeldii)
The red ruffed lemur (Varecia rubra)
Close up shot chimpanzee (Pan troglodytes)
close up of a bonobo (Pan paniscus) youngster
close up mandrill monkey (Mandrillus sphinx)
Snow monkeys at Jigokudani hotspring in nagano, Japan
Close up shot of mandrill (Mandrillus sphinx) portrait
Closeup shot of an Indonesian monkey
behavior of red shanked Douc Langur (Pygathrix nemaeus)
Macaca nigra close up on green blurred background
Close up shot of colombian red howler or Venezuelan red howler (Alouatta seniculus)
behavior of red shanked Douc Langur (Pygathrix nemaeus)
close up of an Ring-tailed lemur (Lemur Catta) close up
The red ruffed lemur (Varecia rubra)
behavior of red shanked Douc Langur (Pygathrix nemaeus)
Close up shot of colombian red howler or Venezuelan red howler (Alouatta seniculus)
behavior of red shanked Douc Langur (Pygathrix nemaeus)
Close up shot chimpanzee (Pan troglodytes)
Red ruffed lemur (Varecia rubra) sitting on blooming tree
Closeup shot of two baby baboon monkeys with a blurred background
Red ruffed lemur (Varecia rubra) sitting on blooming tree
Barbary macaque at Rock of Gibraltar, UK
The red ruffed lemur (Varecia rubra)
The red ruffed lemur (Varecia rubra)
three-striped night monkey (Aotus trivirgatus)
behavior of red shanked Douc Langur (Pygathrix nemaeus)
