White-naped Pigeon vs Afep Pigeon
Columba albinucha so với Columba unicincta
Side-by-Side Comparison
| Thuộc Tính | White-naped Pigeon | Afep Pigeon |
|---|---|---|
| Tên Khoa Học | Columba albinucha | Columba unicincta |
| Bộ | Columbiformes | Columbiformes |
| Họ | Columbidae | Columbidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 36,6 cm (14.4 in) | 42,2 cm (16.6 in) |
| Khối Lượng | 302,5 g (10.67 oz) | 401,5 g (14.16 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-naped Pigeon
Deep, resonant cooing; rich notes with carrying quality through dense South Asian humid forest. Vocalization pattern typical of this species in its native habitat.
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.
Tình Trạng Bảo Tồn
White-naped Pigeon
Afep Pigeon
How to Tell Them Apart
White-naped Pigeon
White-naped Pigeon: white nape patch; dark glossy above; pale below; Central African rainforest; white nape patch diagnostic
Afep Pigeon
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
About These Birds
White-naped Pigeon
White-naped Pigeon (Columba albinucha) — 36–40 cm. Slaty-grey with a distinctive white hindneck patch; yellow-orange bill. Inhabits montane forest of Central Africa (Albertine Rift, Cameroon). Frugivore. A poorly known forest pigeon of high-altitude African forests.
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.