Mammals
Oribi
Ourebia ourebi · also called oribis
Marked by a small black patch of scent-gland skin below each ear, an oribi breaks from the solitary habits of most small antelope by keeping close family groups together across the grasslands of sub-Saharan Africa.
Overview
The oribi, Ourebia ourebi, is a small antelope native to grassland and savanna habitat across a broad but patchy range spanning sub-Saharan Africa. Its distinctive scent-gland markings, small family-group social structure, and stiff-legged pronking display make it one of the more socially unusual small antelope species found across the continent.
A social exception among small antelope
While most small African antelope spend their lives alone or in fleeting pairs, the oribi keeps small family units together, a social strategy that sets it apart from close relatives occupying similar grassland habitat.
Status
Least Concern overall, though numbers have declined significantly in parts of southern Africa due to habitat loss and hunting pressure.
Oribi: common questions
What is the black patch below the oribi's ear for?
This species has a distinctive bare black patch of skin below each ear, marking the location of a scent gland it uses to mark territory boundaries for other oribi to detect.
Does the oribi live alone like most small antelope?
No, this species typically lives in small family groups of one male and one or two females, unusual social behaviour compared to many other small antelope that live solitarily.
Why does the oribi jump stiffly when alarmed?
This species performs a stiff-legged jumping display known as pronking when alarmed or excited, a behaviour also seen in springbok and some gazelles, possibly signalling fitness to predators.
Is the oribi endangered?
The species overall is classified as Least Concern and remains widespread across sub-Saharan Africa, though numbers have declined significantly in parts of southern Africa due to habitat loss and hunting.