Vulturine Guineafowl vs Helmeted Guineafowl
Acryllium vulturinum compared with Numida meleagris
Side-by-Side Comparison
| Attribute | Vulturine Guineafowl | Helmeted Guineafowl |
|---|---|---|
| Scientific Name | Acryllium vulturinum | Numida meleagris |
| Order | Galliformes | Galliformes |
| Family | Numididae | Numididae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 60.0 cm (23.6 in) | 50.8 cm (20.0 in) |
| Weight | 1332.25 g (46.99 oz) | 1443.6 g (50.92 oz) |
| Diet | Forages in East African semi-arid scrub for seeds, invertebrates, and tubers. Highly gregarious; walks long … | Omnivorous; forages in African savanna and woodland for insects, seeds, tubers, and small vertebrates. Scratches … |
| Clutch Size | 4-8 | 6-12 |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
Vulturine Guineafowl only
None
Helmeted Guineafowl only
Song & Call Comparison
Vulturine Guineafowl
Produces a loud, resonant honking alarm call and rapid, staccato clucking. The deep, carrying honk is unmistakable; flocks call with overlapping, rapid-fire notes on East African arid savanna.
Helmeted Guineafowl
Produces a repetitive, staccato buck-wheat or chi-chi-chi-CHREE call; flocks create a raucous, cackling chorus. The loud, machine-gun-like cackling alarm is unmistakable; flocks are exceptionally noisy on African savannas.
Geographic Range & Migration
Vulturine Guineafowl
Resident in northeastern Africa from Ethiopia and Somalia south to Kenya and Tanzania. Found in arid and semi-arid thornbush and grassland.
Helmeted Guineafowl
Resident across sub-Saharan Africa from Senegal to Ethiopia and south to South Africa. Found in open woodland, savanna, and bush. Widely domesticated.
Conservation Status
Vulturine Guineafowl
Helmeted Guineafowl
How to Tell Them Apart
Vulturine Guineafowl
Cobalt blue and black breast; long hackle-like feathers on neck streaked white and blue; chestnut nape; bare blue-grey head; densely spotted black-and-white wings and flanks; crimson eye. Most striking guineafowl.
Helmeted Guineafowl
Dark grey to black body densely covered with small round white spots; bare blue-grey and red facial skin; prominent bony yellowish casque on crown; red-and-blue wattles. Spotted pattern is highly …
About These Birds
Vulturine Guineafowl
The world's largest guineafowl (~1.3 kg) of family Numididae, with a bare blue head, chestnut nape, and brilliant cobalt-blue breast streaked with white. Inhabits dry bushland and thornscrub in northeastern Africa from Somalia to Tanzania. Forages in large coordinated flocks for seeds, berries, and invertebrates. Least Concern; a striking bird of the semi-arid Horn of Africa.
Helmeted Guineafowl
A large guineafowl (~1.4 kg) of family Numididae, with white-spotted grey-black plumage, a bony casque, and red and blue facial wattles. Native to sub-Saharan African grasslands and savannas; widely domesticated worldwide. Social, foraging in large flocks for seeds, insects, and small vertebrates. Least Concern; one of the world's most familiar gallinaceous birds, used as food and pest control.