Troops of black-and-white colobus monkeys can often be seen in the dense growth.

However, adult male black-and-white colobus monkeys will attack the hunting chimps.

The black-and-white colobus of East Africa are leaf-eaters.

At first we travelled through magnificent stretches of forest, where we saw occasional bushbuck and many black-and-white colobus monkeys.

The species mentioned by Durrell are now considered genera: black-and-white colobus and red-and-black colobus.

They are closely related to the black-and-white colobus monkeys (genus Colobus), and some species are often found in groups with the blue monkey.

The male's call is more of an alto or soprano in contrast to the low bass of a male's in black-and-white colobus species.

The park is also home to a variety of small antelope and forest monkeys, including the Black-and-white Colobus and Blue Monkey.

The eastern black-and-white colobus monkey, or mantled gueraza (Colobus guereza) is a species of monkeys.

Despite the small size of the park, common animals include giraffe, buffalo, zebra, warthog, the black-and-white colobus monkey, the blue monkey, flamingos and more.

Olive baboons, black-and-white colobus monkeys, the green vervet, and patas monkeys are the known species of monkeys resident in the park.

Mantled guereza or Abyssinian black-and-white colobus, C. guereza'

ARKive - images and movies of the Eastern black-and-white colobus (Colobus guereza)

Geoffroy's black-and-white colobus was formerly thought to be a variety of Colobus polykomos with which it interbred; however, it has since been recognized as indeed a separate species.

The atrium is a tropical rainforest in which visitors can observe a group of chimpanzees or black-and-white colobus monkeys, as well as one of the zoos gorilla groups.

Mt Uaraguess guereza or Percival's black-and-white colobus, C. g. percivali, found in the Matthews Range in Kenya.

Other animals in the area are Lion-tailed macaques, the Mona monkey, Sulawesi macaques, and the Eastern black-and-white colobus, and the savanna baboon.

Djaffa Mountains guereza or Neumann's black-and-white colobus, C. g. gallarum, found in the Ethiopian Highlands east of the Rift Valley.

There are Colobus monkeys (black-and-white Colobus, red Colobus), the endangered lowland Gorillas, chimpanzees, and moustached guenon monkeys.

The park's wildlife varies with elevation, and its species include the forest elephant, chimpanzee, hyrax, black-and-white colobus, L'Hoest's monkeys, duiker, and Ruwenzori Turaco.

Eastern black-and-white colobus, C. g. kikuyuensis, occurs in Kenya on the Ngong Escarpment of Mount Kenya and in the Aberdare Range.

The mantled guereza has many alternative common names including the guereza, the eastern black-and-white colobus, the magistrate colobus, or the Abyssinian black-and-white colobus.

The Colobinae are a subfamily of the Old World monkey family that includes 59 species in 10 genera, including the skunk-like black-and-white colobus, the large-nosed proboscis monkey, and the gray langurs.

The general area is known for its coral reefs, black-and-white colobus monkeys, and for the closely located Shimba Hills National Reserve, a wildlife reserve which looks out over the Indian Ocean.

Research has suggested that this is a consequence of disturbed habitats in which mainland colobi are not so affected.

Like most colobi, the mantled guereza has a small thumb that is vestigial.

Like all black-and-white colobi, the Angola colobus has black fur and a black face, surrounded by long, white locks of hair.

Ugandan red colobi often form fission-fusion groups in which a main large groups splits into smaller groups to forage.

Like all colobi, the mantled guereza is able to digest leaves and other plant fibers with a large, multi-chambered stomach that contains bacteria in certain areas.

There are three black-and-white colobi: the mantled guereza, Colobus guereza, the king colobus, C. polykomos, and the Angola colobus, C. angolensis.