A study conducted in 1974 established that the type of red colobus and the mangabey monkeys in Tana River were unique and found nowhere else in the world. Following this discovery the Tana River ...
Niger Delta red colobus monkeys (Piliocolobus epieni) are endemic to the marshy woodlands of the Niger Delta, Africa’s largest mangrove forest.When the species was first described in the 1990s ...