Seram Mountain-pigeon vs Northern Band-tailed Pigeon
Gymnophaps stalkeri 对比 Patagioenas fasciata
Side-by-Side Comparison
| 属性 | Seram Mountain-pigeon | Northern Band-tailed Pigeon |
|---|---|---|
| 学名 | Gymnophaps stalkeri | Patagioenas fasciata |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 40.4 cm (15.9 in) | 41.4 cm (16.3 in) |
| 体重 | 334.0 g (11.78 oz) | 364.0 g (12.84 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Seram Mountain-pigeon
Northern Band-tailed Pigeon
Soft, gentle cooing call; pure notes with warm quality, extinct Rodrigues dove species. Vocalization pattern typical of this species in its native habitat.
保护状况
Seram Mountain-pigeon
Northern Band-tailed Pigeon
How to Tell Them Apart
Seram Mountain-pigeon
Northern Band-tailed Pigeon
Pale-vented Pigeon: gray-blue; pale vent; iridescent neck; dark flight feathers; pale gray vent patch distinctive; neotropical
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。
Northern Band-tailed Pigeon
Large, stocky pigeon, 33–38 cm, with purple-brown upperparts, a pale grey head, white half-collar on the nape, and a broad grey tail band. Inhabits montane conifer and mixed forests from British Columbia south through western North America to Nicaragua. Granivore of acorns, pine seeds, and berries. Least Concern; locally migratory.