Bonin Woodpigeon vs Rock Pigeon
Columba versicolor 비교 대상 Columba livia
Side-by-Side Comparison
| 속성 | Bonin Woodpigeon | Rock Pigeon |
|---|---|---|
| 학명 | Columba versicolor | Columba livia |
| 목 | Columbiformes | Columbiformes |
| 과 | Columbidae | Columbidae |
| 보전 상태 | Extinct | Least Concern |
| 체장 | — | 33.0 cm (13.0 in) |
| 날개 폭 | — | 68.0 cm (26.8 in) |
| 체중 | — | 300.0 g (10.58 oz) |
| 식성 | -- | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … |
| 산란 수 | -- | 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
Bonin Woodpigeon
Deep, mournful cooing with hollow quality; slow resonant notes of Bonin woodpigeon once echoing through forest.
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
Bonin Woodpigeon
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
보전 상태
Bonin Woodpigeon
Rock Pigeon
How to Tell Them Apart
Bonin Woodpigeon
Bonin Woodpigeon: extinct; dark above; iridescent neck gloss; pale below; Bonin islands; known from specimens only; lost 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
Bonin Woodpigeon
보닌산비둘기(Columba versicolor) — 약 45cm. 멸종. 나코도지마와 치치지마(보닌제도)에 서식했음. 19세기 후반에 마지막으로 기록됨. 서식지 손실과 포식으로 인해 멸종.
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.