Cameroon Olive-pigeon vs Adamawa Turtle-dove
Columba sjostedti เปรียบเทียบกับ Streptopelia hypopyrrha
Side-by-Side Comparison
| คุณสมบัติ | Cameroon Olive-pigeon | Adamawa Turtle-dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Columba sjostedti | Streptopelia hypopyrrha |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 43.4 cm (17.1 in) | 34.6 cm (13.6 in) |
| น้ำหนัก | 308.5 g (10.88 oz) | 161.0 g (5.68 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Cameroon Olive-pigeon
Deep, resonant cooing; rich notes with carrying quality through dense humid Comoro forest. Vocalization pattern typical of this species in its native habitat.
Adamawa Turtle-dove
Soft, gentle cooing with laughing quality; pleasant notes carrying through African dry woodland. Vocalization pattern typical of this species in its native habitat.
สถานะการอนุรักษ์
Cameroon Olive-pigeon
Adamawa Turtle-dove
How to Tell Them Apart
Cameroon Olive-pigeon
Cameroon Olive-pigeon: olive-gray; yellow orbital ring; purple neck gloss; Cameroon highlands montane forest endemic pigeon
Adamawa Turtle-dove
Spotted Dove: brown above; white-spotted black neck collar; pale below; brown wings with pale spots; common Asian dove species
About These Birds
Cameroon Olive-pigeon
Cameroon Olive-pigeon (Columba sjostedti) — 36–40 cm. Dark purplish-grey; yellow bill and orbital ring; spotted wing coverts; white-tipped tail. Endemic to montane forest of Cameroon, Bioko Island, and adjacent Nigeria. Frugivore. Restricted-range species of the Cameroon Highlands.
Adamawa Turtle-dove
Medium dove, 27–30 cm, with warm rufous-brown upperparts, a black neck collar, and a deep orange-red breast. Endemic to the highland plateaus and montane grasslands of northern Nigeria and Cameroon. Granivore of grass seeds and cultivated grains. Poorly studied and localised range. Least Concern.