Brown-backed Dove vs Adamawa Turtle-dove
Leptotila battyi 比較対象 Streptopelia hypopyrrha
Side-by-Side Comparison
| 属性 | Brown-backed Dove | Adamawa Turtle-dove |
|---|---|---|
| 学名 | Leptotila battyi | Streptopelia hypopyrrha |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | — |
| 翼開長 | 27.0 cm (10.6 in) | 34.6 cm (13.6 in) |
| 体重 | 161.0 g (5.68 oz) | 161.0 g (5.68 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Brown-backed Dove
Soft, gentle cooing with brown-backed quality; warm notes typical of South American tropical forest floor.
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.
保全状況
Brown-backed Dove
Adamawa Turtle-dove
How to Tell Them Apart
Brown-backed Dove
Brown-backed Dove: brown back contrasting pale head; pale buff below; bare red orbital skin; Coiba island endemic; brown back
Adamawa Turtle-dove
About These Birds
Brown-backed Dove
Medium dove, 25–28 cm, brown above with a rufous-brown back, grey head, and pale underparts. Confined to Coiba Island and adjacent small islands off western Panama. Inhabits lowland forest. Terrestrial frugivore and granivore. Near Threatened due to the restricted island range.
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.