Eastern Bronze-naped Pigeon vs Rock Pigeon
Columba delegorguei 对比 Columba livia
Side-by-Side Comparison
| 属性 | Eastern Bronze-naped Pigeon | Rock Pigeon |
|---|---|---|
| 学名 | Columba delegorguei | Columba livia |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | 33.0 cm (13.0 in) |
| 翼展 | 34.7 cm (13.7 in) | 68.0 cm (26.8 in) |
| 体重 | 149.5 g (5.27 oz) | 300.0 g (10.58 oz) |
| 食性 | -- | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Rock Pigeon
Originally cliff-nesting in Mediterranean regions. Now the quintessential urban bird, inhabiting cities worldwide on every continent.
Song & Call Comparison
Eastern Bronze-naped Pigeon
Deep, resonant cooing; rich notes with carrying quality through dense tropical humid forest. Vocalization pattern typical of this species in its native habitat.
Rock Pigeon
Soft, rhythmic cooing 'roo-c'too-coo' repeated multiple times, with emphasis on second syllable. Male courtship coo is deeper and more persistent. Wing-clapping on takeoff is loud.
Geographic Range & Migration
Eastern Bronze-naped Pigeon
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
保护状况
Eastern Bronze-naped Pigeon
Rock Pigeon
How to Tell Them Apart
Eastern Bronze-naped Pigeon
Delegorgue's Pigeon: dark olive-brown above; iridescent purple-green neck gloss; pale gray below; African forest pigeon; subtle
Rock Pigeon
Wild-type has a blue-grey body with iridescent green and purple neck feathers, two black wing bars, and a white rump. Feral populations show enormous color variation.
Slender dark bill with a white fleshy cere at the base
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。
Rock Pigeon
The rock pigeon is the ancestor of all domestic pigeon breeds and one of the most abundant birds in cities worldwide. Pigeons have served humans as messengers, food, and subjects for scientific research — their homing ability and vision have been studied extensively. Darwin's study of pigeon breeding contributed to his theory of evolution.