Brown-capped Emerald Dove vs Afep Pigeon
Chalcophaps longirostris เปรียบเทียบกับ Columba unicincta
Side-by-Side Comparison
| คุณสมบัติ | Brown-capped Emerald Dove | Afep Pigeon |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Chalcophaps longirostris | Columba unicincta |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 30.4 cm (12.0 in) | 42.2 cm (16.6 in) |
| น้ำหนัก | 146.0 g (5.15 oz) | 401.5 g (14.16 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Brown-capped Emerald Dove
Soft, gentle cooing with emerald warmth; pure notes with mild quality through Australasian dense forest.
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
Brown-capped Emerald Dove
Afep Pigeon
How to Tell Them Apart
Brown-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
Brown-capped Emerald Dove
Small dove, 23–26 cm, with iridescent emerald-green upperparts, a brown crown (not grey), and a longer bill than the Grey-capped Emerald Dove. Ranges from the Andamans and Sundas through New Guinea to Australia and Pacific islands. Inhabits dense rainforest and monsoon forest. 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.