Eastern Bronze-naped Pigeon vs Seram Mountain-pigeon
Columba delegorguei 对比 Gymnophaps stalkeri
Side-by-Side Comparison
| 属性 | Eastern Bronze-naped Pigeon | Seram Mountain-pigeon |
|---|---|---|
| 学名 | Columba delegorguei | Gymnophaps stalkeri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 34.7 cm (13.7 in) | 40.4 cm (15.9 in) |
| 体重 | 149.5 g (5.27 oz) | 334.0 g (11.78 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Eastern Bronze-naped Pigeon
鸣唱
Deep, resonant cooing; rich notes with carrying quality through dense tropical humid forest. Vocalization pattern typical of this species in its native habitat.
Seram Mountain-pigeon
保护状况
Least Concern
Eastern Bronze-naped Pigeon
Least Concern
Seram Mountain-pigeon
How to Tell Them Apart
Eastern Bronze-naped Pigeon
羽毛
Delegorgue's Pigeon: dark olive-brown above; iridescent purple-green neck gloss; pale gray below; African forest pigeon; subtle
Seram Mountain-pigeon
About These Birds
Eastern Bronze-naped Pigeon
东部铜枕鸽是一种体长28-31厘米的中型鸽,具有浓郁栗色背部、深蓝灰色头部,以及独特的虹彩铜绿色枕部斑块。分布于非洲东部和南部的山地森林,取食果实,喜欢较为湿润的山地林地。
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。