Afep Pigeon vs Polynesian Ground Dove
Columba unicincta so với Pampusana erythroptera
Side-by-Side Comparison
| Thuộc Tính | Afep Pigeon | Polynesian Ground Dove |
|---|---|---|
| Tên Khoa Học | Columba unicincta | Pampusana erythroptera |
| Bộ | Columbiformes | Columbiformes |
| Họ | Columbidae | Columbidae |
| Tình Trạng Bảo Tồn | Least Concern | Critically Endangered |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 42,2 cm (16.6 in) | — |
| Khối Lượng | 401,5 g (14.16 oz) | 113,5 g (4.00 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Afep Pigeon
Deep, resonant cooing; rich notes with carrying quality through dense humid African forest. Vocalization pattern typical of this species in its native habitat.
Polynesian Ground Dove
Tình Trạng Bảo Tồn
Afep Pigeon
Polynesian Ground Dove
How to Tell Them Apart
Afep Pigeon
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
Polynesian Ground Dove
Polynesian Ground Dove: brown above; pale buff below; bare red facial skin; Polynesian islands; critically endangered; small
About These Birds
Afep Pigeon
Afep Pigeon (Columba unicincta) — 36–40 cm. Large; dark grey; single narrow black ring on hindneck; pale grey rump. Inhabits canopy of rainforest in West and Central Africa. Frugivore; feeds on forest fruits. Poorly known; an upper-canopy species seldom studied at close range.
Polynesian Ground Dove
Small ground dove, 20–23 cm, with grey and brown plumage, dark reddish flight feathers, and white-tipped tail. Native to French Polynesia; extinct on many islands but survives in remnant populations on Moorea, Mopelia, and a few other atolls. Critically Endangered due to introduced rats, cats, and habitat loss.