Habitat and Ecology
Behaviour Most birds are resident although some migrate locally in West Africa, and nomadism is recorded in the east and south-west of its range (del Hoyo et al. 1994, Ferguson-Lees and Christie 2001). Flight is often low over the ground (Ferguson-Lees and Christie 2001). Birds are usually recorded singly or in pairs, but are known gather in groups of up to 20 at concentrated feeding sites (del Hoyo et al. 1994, Ferguson-Lees and Christie 2001). The species is often crepuscular and possibly even nocturnal (del Hoyo et al. 1994). Habitat It inhabits a wide variety of habitats, from lowland deserts to forested mountains, and is recorded up to 5,000 m (del Hoyo et al. 1994). Diet Small birds make up most of its diet, particularly quails, pigeons and doves (del Hoyo et al. 1994). Breeding site Birds usually use the abandoned nests of other raptors, corvids or herons on trees and pylons (del Hoyo et al. 1994). Management information In Africa the species has been shown to benefit from bush clearance and higher populations of free-range poultry, which it hunts (del Hoyo et al. 1994).