Stephan's Dove vs Rock Pigeon
Chalcophaps stephani 对比 Columba livia
Side-by-Side Comparison
| 属性 | Stephan's Dove | Rock Pigeon |
|---|---|---|
| 学名 | Chalcophaps stephani | 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 | 27.2 cm (10.7 in) | 68.0 cm (26.8 in) |
| 体重 | 122.0 g (4.30 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
Stephan's Dove
Soft, gentle cooing; pure warm notes typical of South American and Caribbean terrain. 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
Stephan's Dove
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
保护状况
Stephan's Dove
Rock Pigeon
How to Tell Them Apart
Stephan's Dove
Timor Dove: brown; barred underparts; bare blue orbital skin; Timor island endemic dove; similar barred pattern; island species
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
Stephan's Dove
斯蒂芬翠翼鸠 (Chalcophaps stephani)，体长约23厘米。上体翠绿色，头和下体棕褐色，额部浅色。分布于新几内亚、所罗门群岛等太平洋岛屿。栖息于热带雨林地面。以种子和小型果实为食。
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.