Drill  (Mandrillus leucophaeus)

Range

This species has an extremely restricted range; the mainland subspecies is known only from the Cross River in Nigeria to the Sanaga River in Cameroon, whilst the Bioko drill is found on the southern tip of the island of Bioko, Equatorial Guinea (4).

View a distribution map for this species at UNEP World Conservation Monitoring Centre.

Habitat

Drills inhabit mature lowland, coastal and riverine tropical rainforest (6).

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