Old World Monkeys

Allen's Swamp Monkey
Angolan Colobus
Barbary Macaque
Black & White Colobus
Black Mangabey
Black-cheeked White-nosed Monkey
Blue Monkey
Celebes Crested Macaque
Crowned Guenon
de Brazza's Guenon
Diana Monkey
Douc Langur
Drill
Francois's Langur
Guinea Baboon
Hamadryas Baboon
Hanuman Langur
Japanese Macaque
L'hoest's Guenon
Lion-tailed Macaque
Mandrill
Mona Monkey
Patas Monkey
Red-capped Mangabey
Rhesus Monkey
Spectacled Langur
Talapoin Monkey
Tana River Mangabey
Vervet Monkey
White-nosed Guenon
White-throated Guenon
Yellow Baboon