Eastern Chanting Goshawk

Identification

The Eastern Chanting Goshawk is a medium-sized bird of prey averaging 49 to 55 cm in length, with a wingspan of 96 to 110 cm. Males are noticeably smaller than females, averaging 85 percent of their size. This species occupies a taxonomic middle ground between the dark and pale chanting goshawks in terms of size, colour, and leg proportions, though it maintains its own distinct range in East Africa.

Adults are characterized by grey plumage on the head, neck, breast, and upperparts, with white or lightly barred uppertail coverts. The belly displays narrow grey and white barring, while the wing linings are predominantly white, creating a striking impression from below of a white bird with a grey head and dark wingtips. The tail appears blackish above with white underparts and grey barring. A yellow cere and orange-red legs are distinctive field marks. Juveniles are considerably duller, appearing brown above with a pale eyebrow stripe and white underparts heavily streaked with brown on the throat and breast. Young birds possess longer legs than juvenile dark chanting goshawks, a useful distinguishing feature.

Range & Habitat

The Eastern Chanting Goshawk is endemic to East Africa, occurring in southern Ethiopia, Djibouti, western Somalia, eastern Kenya, northeastern Tanzania, and adjacent Uganda. This species favours semidesert, dry bush, and wooded grassland habitats, typically at elevations up to 2000 m, making it well-adapted to arid and semi-arid environments across its range.

Behaviour & Diet

One of the most striking behavioural characteristics of the Eastern Chanting Goshawk is its highly social nature. Birds are usually encountered in large groups of up to 16 individuals, and they invariably hunt cooperatively as a pack, sharing and rationing their catches amongst group members. They favour exposed perches on mountain tops and rocky outcrops from which to launch hunting sorties.

In flight, this species exhibits distinctive shallow, straight-armed wingbeats and typically holds its wings flat or in a C-shape during gliding. Its name derives from its vocal prowess: the species produces melodious piping calls described as "rhee-opee-opee-opee" and short, low-pitched "kleee-yeu" notes, becoming more elaborate during the nesting season with repetitive sequences such as "pereu-pereu-pereu-repee-repee-repee-repee." The diet is notably diverse, encompassing large insects including beetles and dung beetles, snakes, small to medium-sized birds such as doves, gamebirds, and passerines, and rodents. Lizards appear to be a favoured prey item, frequently snatched from the ground after swooping from an exposed perch. The species will occasionally supplement its diet with carrion.

Best Time & Places to See It

Travellers seeking the Eastern Chanting Goshawk should focus on the arid and semi-arid regions of East Africa, particularly semidesert and dry bush habitats in Ethiopia, Djibouti, Somalia, Kenya, Tanzania, and Uganda. The species' preference for exposed rocky perches and mountain tops makes it relatively conspicuous once you are in suitable habitat. The social nature of the species means that locating one bird often leads to encountering a group, increasing your chances of extended observation.

Photography Tips

The Eastern Chanting Goshawk's habit of perching prominently on mountain tops and rocky outcrops makes it a relatively approachable photographic subject compared to many raptors. The contrasting grey and white plumage is particularly striking when photographed from below, especially during gliding sequences where the white wing linings and dark wingtips create distinctive silhouettes. The distinctive yellow cere and orange-red legs provide excellent detail for close-up shots. Early morning light is ideal for capturing the subtle grey tones of the plumage and the characteristic posture of the species with wings held flat or in a C during glides.