Seram Mountain-pigeon vs Brown-backed Dove
Gymnophaps stalkeri 对比 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 |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 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 | -- | -- |
| 产卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Seram Mountain-pigeon
Brown-backed Dove
鸣唱
Soft, gentle cooing with brown-backed quality; warm notes typical of South American tropical forest floor.
保护状况
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
斯托克裸眼鸽分布于巴布亚新几内亚的色拉姆岛和班达海地区。该种近年从白领裸眼鸽中独立出来,体羽灰色,具裸露眼周。栖息于热带雨林,以果实为食。因分布范围极为有限,种群状况尚待深入研究。
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.