White-backed Vulture Identification Guide
Africa's most widespread Gyps vulture, identified by its bare pinkish head, dark brown body, and the contrasting white lower back visible in adult flight.
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Key Field Marks
- Large vulture, about 78-98 cm (31-39 in), with a bare, pinkish-white head and neck covered only in sparse white down.
- Overall dark brown body plumage; adults show a contrasting white patch on the lower back and rump that is diagnostic in flight and gives the species its name.
- In flight, pale underwing coverts contrast against darker flight feathers, and the wings are broad with fingered tips typical of Gyps vultures.
- Juveniles are browner overall and lack the clean white back patch, developing it with maturity.
Separating It From Similar Species
- Rüppell's Vulture: Shows a scaly, pale-edged feather pattern over the body, a pale yellowish bill and eye, and lacks the clean white lower-back patch of White-backed Vulture.
- Cape Vulture: Larger and paler overall with a cream-buff body color, pale yellow eye, and does not show the same sharply contrasting white back patch.
- White-headed Vulture: Has a fully white-down head, a pink facial patch, and a stockier build with a shorter tail, quite different in overall impression from White-backed Vulture.
Habitat, Range & Season
- Inhabits open savanna and woodland across sub-Saharan Africa, generally avoiding dense forest and true desert.
- Widespread historically but now Critically Endangered due to poisoning (both deliberate and incidental) and habitat loss; populations have crashed severely in recent decades.
- Resident, non-migratory, though individuals may range widely in search of carcasses.
Voice
- Largely silent away from food; at carcasses it gives harsh hisses, cackles, and grunting calls during competitive feeding.
Behavior
- Soars for hours on thermals scanning for carrion, often gathering in large numbers at carcasses alongside other vulture species.
- Unlike many Gyps vultures that nest on cliffs, White-backed Vulture nests in the crowns of tall trees, typically in loose colonies.
Frequently asked questions
What is the key field mark for White-backed Vulture?
Adults show a distinctive white patch on the lower back and rump, visible in flight, combined with a bare pinkish-white head and otherwise dark brown body.
How do you tell White-backed Vulture from Rüppell's Vulture?
Rüppell's Vulture has a scaly, pale-edged body pattern and a pale bill and eye, and it lacks the clean white lower-back patch that White-backed Vulture shows.
Why is the White-backed Vulture endangered?
Populations have declined severely mainly due to poisoning, both from baited carcasses targeting predators and veterinary drug contamination, along with habitat loss.
Where does White-backed Vulture nest?
It nests in the tops of tall trees rather than on cliffs, often in loose colonies across open African savanna and woodland.