Afep Pigeon vs Tanna Ground Dove
Columba unicincta เปรียบเทียบกับ Pampusana ferruginea
Side-by-Side Comparison
| คุณสมบัติ | Afep Pigeon | Tanna Ground Dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Columba unicincta | Pampusana ferruginea |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Extinct |
| ความยาว | — | — |
| กว้างปีก | 42.2 cm (16.6 in) | — |
| น้ำหนัก | 401.5 g (14.16 oz) | — |
| อาหาร | -- | -- |
| จำนวนไข่ | 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.
Tanna Ground Dove
สถานะการอนุรักษ์
Afep Pigeon
Tanna 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
Tanna Ground Dove
Tanna Ground Dove: extinct; brown above; pale below; bare facial skin; Vanuatu Tanna island; extinct through introduced predators
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.
Tanna Ground Dove
Small ground dove, 19–22 cm, ferruginous-rufous overall with a grey head and pale underparts. Extinct; formerly occurred on Tanna Island in Vanuatu. Last collected in the 19th century; became extinct through hunting and habitat loss following colonial settlement of the island.