Stephan's Dove vs Afep Pigeon
Chalcophaps stephani เปรียบเทียบกับ Columba unicincta
Side-by-Side Comparison
| คุณสมบัติ | Stephan's Dove | Afep Pigeon |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Chalcophaps stephani | Columba unicincta |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 27.2 cm (10.7 in) | 42.2 cm (16.6 in) |
| น้ำหนัก | 122.0 g (4.30 oz) | 401.5 g (14.16 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Stephan's Dove
Soft, gentle cooing; pure warm notes typical of South American and Caribbean terrain. 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.
สถานะการอนุรักษ์
Stephan's Dove
Afep Pigeon
How to Tell Them Apart
Stephan's Dove
Afep Pigeon
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
About These Birds
Stephan's Dove
Small dove, 24–26 cm, with emerald-green upperparts, a dark chestnut-brown head without a grey cap, and pinkish underparts. Endemic to New Guinea and the Bismarck Archipelago, inhabiting lowland and hill rainforest. Granivore and frugivore on the forest floor. Least Concern.
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.