Peters Duiker

The Peters’ Duiker (Cephalophus callipygus) is a small to medium-sized forest antelope found in Central Africa. It is recognized by its compact build, reddish-brown coat, darker back and short, straight horns.

Adult males and females are similar in size, although males generally have slightly heavier horn development. Both sexes may carry short horns, and the species has the rounded body and strong hindquarters typical of forest duikers.

Habitat & Range

Peters’ Duiker occurs mainly in the tropical forests of Central Africa, including Cameroon, Gabon, Equatorial Guinea, the Republic of the Congo and neighboring regions.

It inhabits primary and secondary rainforest, forest edges, clearings and dense understory vegetation. Areas with abundant fallen fruit and thick cover are particularly important.

Behavior

Peters’ Duikers are generally solitary or found in pairs and are highly secretive.

They are most active during the early morning, late afternoon and night, spending much of the day concealed in dense vegetation.

When disturbed, they usually escape with short, rapid bursts through thick forest rather than running long distances in the open.

Diet

Peters’ Duiker is primarily a browser and frugivore.

Its diet consists mainly of fallen fruit, leaves, shoots, flowers and other forest vegetation. Like several other duiker species, it may also consume insects and small amounts of animal matter when available.

Hunting & Identification

Peters’ Duiker is typically hunted by slow walk-and-stalk, still-hunting and careful observation along forest trails, clearings and feeding areas.

Shots are usually taken at short range because visibility in rainforest habitat is limited. Light plains-game rifles such as the .22 centerfire, .243 and similar cartridges are suitable where legal, using appropriate expanding ammunition.

Mature animals are identified mainly by body size, coat coloration and horn development. Trophy evaluation focuses primarily on horn length, basal mass and symmetry.

Correct identification is important because several similar forest duiker species can occur in the same regions, including Bay, Red and Yellow-backed Duikers.

Conservation Status

Peters’ Duiker is classified as Least Concern by the IUCN (2016).

Although it remains relatively widespread in suitable forest habitat, local populations may be affected by commercial bushmeat hunting, logging, agricultural expansion and increasing human access to remote forests.

Sources

Mammal Diversity Database — Cephalophus callipygus

https://www.mammaldiversity.org/

IUCN Red List — Peters’ Duiker

https://www.iucnredlist.org/

Animal Diversity Web — Cephalophus callipygus

https://animaldiversity.org/accounts/Cephalophus_callipygus/