Crested black macaque  (Macaca nigra)

Infant crested black macaque hanging from branch

Adult crested black macaque carrying infant on back

Crested black macaque female with suckling infant

Infant crested black macaque eating fruit, adult grooming infant

Infant crested black macaque on butress root, feeding

Infant crested black macaque calling from branch

Crested black macaque juvenile resting

Juvenile crested black macaque

Crested black macaque family group

Crested black macaque at coast

Crested black macaque portrait

Crested black macaques

Crested black macaque group on forest floor

Crested black macaque sitting on forest floor

Crested black macaque hanging from branch

Adult male crested black macaque in forest

Male crested black macaque

Male crested black macaque sitting on branch

Crested black macaque

Crested black macaque

Crested black macaque

Adult crested black macaque

Crested black macaque in lowland rainforest

Crested black macaque

Female crested black macaques, one suckling infant

Adult male crested black macaque chewing branch

Crested black macaque feeding on Morinda fruit

Male crested black macaque feeding on fungi

Crested black macaque feeding in fruiting fig

Crested black macaque feeding on ripe fruit

Crested black macaque with infant in strangler fig, throat pouch full with fruit

Crested black macaque feeding

Crested black macaques drinking fresh ground water

Crested black macaques drinking fresh ground water at beach

Crested black macaques resting on forest floor

Crested black macaque grooming

Male crested black macaque grooming, sitting on branch

Crested black macaques allogrooming

Crested black macaque grooming

Female crested black macaque registering dominance over second female using copulating gesture

Tourists watching group of crested black macaques

Captive crested black macaque on chain

Captive crested black macaque grooming dog