Pale Mountain-pigeon vs Rock Pigeon
Gymnophaps solomonensis 对比 Columba livia
Side-by-Side Comparison
| 属性 | Pale Mountain-pigeon | Rock Pigeon |
|---|---|---|
| 学名 | Gymnophaps solomonensis | 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 | 43.0 cm (16.9 in) | 68.0 cm (26.8 in) |
| 体重 | 347.5 g (12.26 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 | 1 | 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
Pale Mountain-pigeon
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
Pale Mountain-pigeon
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
保护状况
Pale Mountain-pigeon
Rock Pigeon
How to Tell Them Apart
Pale Mountain-pigeon
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
Pale Mountain-pigeon
所罗门裸眼鸽分布于所罗门群岛的热带雨林。体型中等，羽色深灰，具该属典型的裸露眼周。栖息于原始热带森林，以果实为食，喜食无花果和浆果。受森林砍伐威胁，种群数量有所下降。
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.