Seram Mountain-pigeon vs Brown-backed Dove
Gymnophaps stalkeri 比較対象 Leptotila battyi
Side-by-Side Comparison
| 属性 | Seram Mountain-pigeon | Brown-backed Dove |
|---|---|---|
| 学名 | Gymnophaps stalkeri | Leptotila battyi |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 40.4 cm (15.9 in) | 27.0 cm (10.6 in) |
| 体重 | 334.0 g (11.78 oz) | 161.0 g (5.68 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Seram Mountain-pigeon
Brown-backed Dove
さえずり
Soft, gentle cooing with brown-backed quality; warm notes typical of South American tropical forest floor.
保全状況
Least Concern
Seram Mountain-pigeon
Vulnerable
Brown-backed Dove
How to Tell Them Apart
Seram Mountain-pigeon
Brown-backed Dove
羽毛
Brown-backed Dove: brown back contrasting pale head; pale buff below; bare red orbital skin; Coiba island endemic; brown back
About These Birds
Seram Mountain-pigeon
セラム山バト（Gymnophaps stalkeri）、体長35 cm。ブル山バトに類似；赤みがかった栗色の下面を持つ暗灰色。インドネシア・マルク州セラム島固有種。標高900 m以上の山地林に生息。果食性。絶滅危惧種；intact高山林に依存した島固有種。
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.