Vulturine Guineafowl

The Vulturine Guineafowl is the largest species of guineafowl and arguably the most striking, found in the dry savanna and thornbush country of East Africa. Its name comes from its bare, vulture-like blue-skinned head and neck, but it is the plumage below that stands out: long, narrow, black-and-white striped hackle feathers drape over the neck and upper back, giving way to a rich cobalt-blue breast and underparts spangled with round white spots, all set off by a long, dark tail.

• Neck hackles: long, narrow, pointed feathers striped in black, white, and cobalt-blue, cascading over the shoulders—unique among guineafowl.
• Breast and underparts: deep cobalt-blue feathers marked with round white spots, more vivid than the pearl-gray pattern of the Helmeted Guineafowl.
• Back and wings: dark brown-black with fine white spotting.
• Tail: notably long and dark for a guineafowl, contributing to its greater overall length.
• Head: bare blue-toned skin rather than feathers, superficially resembling a vulture's head.

Sexes look alike in plumage, both showing the elaborate hackles and cobalt underparts; size and behavior are more useful than feathering for distinguishing males from females. Juveniles are duller and browner, lacking the long ornamental hackles and vivid blue tones until maturity. Adults undergo a complete molt annually.

This species inhabits dry, open savanna, thornbush, and semi-arid scrub across parts of Kenya, Somalia, Ethiopia, and Tanzania. It is non-migratory, remaining in stable social groups within its home range year-round, generally near a reliable water source.

Vulturine Guineafowl live in cohesive flocks that forage together on the ground for seeds, invertebrates, and green vegetation, and are capable of covering long distances on foot between resources. They roost communally in trees at night for safety from predators. Vocalizations include a range of harsh, chattering, and clucking calls used to maintain flock cohesion. Nests are shallow ground scrapes concealed in grass or scrub.