Nilgiri Woodpigeon vs Seram Mountain-pigeon
Columba elphinstonii 对比 Gymnophaps stalkeri
Side-by-Side Comparison
| 属性 | Nilgiri Woodpigeon | Seram Mountain-pigeon |
|---|---|---|
| 学名 | Columba elphinstonii | Gymnophaps stalkeri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 41.5 cm (16.3 in) | 40.4 cm (15.9 in) |
| 体重 | 379.0 g (13.37 oz) | 334.0 g (11.78 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Nilgiri Woodpigeon
鸣唱
Deep, resonant cooing; rich notes with carrying quality through dense Indonesian forest habitat. Vocalization pattern typical of this species in its native habitat.
Seram Mountain-pigeon
保护状况
Vulnerable
Nilgiri Woodpigeon
Least Concern
Seram Mountain-pigeon
How to Tell Them Apart
Nilgiri Woodpigeon
羽毛
Nilgiri Woodpigeon: dark gray; chequered black-white neck; pale gray below; orange-red bill; South Indian endemic; chequered neck
Seram Mountain-pigeon
About These Birds
Nilgiri Woodpigeon
尼尔吉利林鸽(Columba elphinstonii)体长38-42厘米。上体深棕色；灰色头部；白色具棋盘格纹的颈部斑块；葡萄酒色胸部。印度尼尔吉利山和西高止山脉特有种。栖息于山地常绿森林，取食果实和种子。
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。