White-breasted Guineafowl vs Helmeted Guineafowl
Agelastes meleagrides в сравнении с Numida meleagris
Side-by-Side Comparison
| Характеристика | White-breasted Guineafowl | Helmeted Guineafowl |
|---|---|---|
| Научное название | Agelastes meleagrides | Numida meleagris |
| Отряд | Galliformes | Galliformes |
| Семейство | Numididae | Numididae |
| Охранный статус | Vulnerable | Least Concern |
| Длина | — | — |
| Размах крыльев | 44,0 cm (17.3 in) | 50,8 cm (20.0 in) |
| Масса | 815,0 g (28.75 oz) | 1443,6 g (50.92 oz) |
| Питание | Forages in African rainforest understorey for invertebrates, seeds, and fallen fruits. Scratches leaf litter in … | Omnivorous; forages in African savanna and woodland for insects, seeds, tubers, and small vertebrates. Scratches … |
| Размер кладки | 12 | 6-12 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
White-breasted Guineafowl only
Нет
Helmeted Guineafowl only
Song & Call Comparison
White-breasted Guineafowl
Emits a high-pitched, metallic chink-chink call and soft clucking contact notes. The ringing, metallic notes are unlike typical guineafowl calls; heard in West African lowland rainforest.
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
White-breasted Guineafowl
Resident in the Upper Guinea forests of West Africa from Sierra Leone and Liberia east to Côte d'Ivoire and Ghana. Found in lowland rainforest.
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.
Охранный статус
White-breasted Guineafowl
Helmeted Guineafowl
How to Tell Them Apart
White-breasted Guineafowl
Body black with white breast and upper belly creating sharp bicoloured pattern; bare pink-red head and neck; no casque or wattles; tail black. Pied black-and-white body pattern is unique among …
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
White-breasted Guineafowl
A medium-sized guineafowl (~815 g) of family Numididae, with white breast, black body, and a bare pinkish-red head. Inhabits primary lowland rainforest understory in West Africa, from Sierra Leone to Ivory Coast. Forages on the forest floor in small flocks for seeds, fruits, and invertebrates. Vulnerable due to severe deforestation of Upper Guinea forests and hunting.
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.