Parinari excelsa, the Guinea plum, is a species of large, evergreen tree in the family Chrysobalanaceae. It has a very wide distribution in tropical Africa and the Americas. This species grows to 50 m (160 ft) tall while the trunk is up to 1.5 m (5 ft) in diameter.

The Sanje mangabey is a highly endangered Old World monkey of the white-eyelid mangabey group from the Eastern Arc Mountains in Tanzania. They are about 50–65 centimetres (20–26 in) in length, excluding the tail, and their body colour is greyish. Fruit makes up about 70% of their diet. They live in valley forests and on mountain slopes, but are mostly ground-dwelling, which makes them susceptible to hunting and poaching. Their habitat is being degraded, and the International Union for Conservation of Nature has assessed their conservation status as being "endangered".