Snow Pigeon vs Seram Mountain-pigeon
Columba leuconota 对比 Gymnophaps stalkeri
Side-by-Side Comparison
| 属性 | Snow Pigeon | Seram Mountain-pigeon |
|---|---|---|
| 学名 | Columba leuconota | Gymnophaps stalkeri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 46.3 cm (18.2 in) | 40.4 cm (15.9 in) |
| 体重 | 284.75 g (10.04 oz) | 334.0 g (11.78 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Snow Pigeon
鸣唱
Soft, gentle cooing call; pure notes with mild quality carrying across open rocky highland. Vocalization pattern typical of this species in its native habitat.
Seram Mountain-pigeon
保护状况
Least Concern
Snow Pigeon
Least Concern
Seram Mountain-pigeon
How to Tell Them Apart
Snow Pigeon
羽毛
Snow Pigeon: white head; dark collar; brown back; white tail with dark bar; white wings; Himalayan high-altitude species
Seram Mountain-pigeon
About These Birds
Snow Pigeon
Snow Pigeon (Columba leuconota) — 34–38 cm. White head and nape contrast with dark brown back; white rump; black tail terminal band; pinkish underparts. Inhabits Himalayan valleys and cliffs from Pakistan to southwestern China at 2,000–5,500 m. Granivore; nests on cliff ledges; descends to lower elevations in winter.
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。