Grey-capped Emerald Dove vs Afep Pigeon
Chalcophaps indica เปรียบเทียบกับ Columba unicincta
Side-by-Side Comparison
| คุณสมบัติ | Grey-capped Emerald Dove | Afep Pigeon |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Chalcophaps indica | Columba unicincta |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 28.8 cm (11.3 in) | 42.2 cm (16.6 in) |
| น้ำหนัก | 130.5 g (4.60 oz) | 401.5 g (14.16 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Grey-capped Emerald Dove
Soft, gentle cooing; pure warm notes typical of Caribbean island open 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
Grey-capped Emerald Dove
Afep Pigeon
How to Tell Them Apart
Grey-capped Emerald Dove
Afep Pigeon
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
About These Birds
Grey-capped Emerald Dove
Small, brilliant dove, 23–27 cm; male has iridescent emerald-green back and wings, grey crown, white forehead streak, and pinkish-brown breast. Widespread in forest, bamboo, and dense woodland from South Asia through Southeast Asia to China and the Andamans. 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.