A small antelope that lives in grassland and woodland cover.
Coat color, body size and ear size vary by region. Males have horns; females usually do not, though some may have short horns.
A 2018 study at MalaMala Game Reserve in South Africa recorded 12 mammalian herbivore species, including the common duiker, across habitats ranging from open grassland to dense woody thicket. The researchers classified the duiker as a browser, an animal that feeds mainly on woody plants. Wet- and dry-season road transects compared animal records with differences in woody cover.
The study found lower richness and abundance of the whole herbivore community at both the most open and most densely wooded settings, with higher values at intermediate woody cover. This was a community-level result, but it shows how a landscape mixing grassland and woodland can accommodate animals with different feeding habits. The duiker was one member of that savanna community.
An extinction-risk assessment has not been added yet.
At MalaMala Game Reserve in South Africa, herbivore-community richness and abundance were lower in the most open and densest woody-cover settings and higher at intermediate cover. Maintaining a varied woodland–grassland mosaic is relevant to the local herbivore community.