Rock Pigeon vs Bruce's Green-pigeon
Columba livia 비교 대상 Treron waalia
Side-by-Side Comparison
| 속성 | Rock Pigeon | Bruce's Green-pigeon |
|---|---|---|
| 학명 | Columba livia | Treron waalia |
| 목 | Columbiformes | Columbiformes |
| 과 | Columbidae | Columbidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 33.0 cm (13.0 in) | — |
| 날개 폭 | 68.0 cm (26.8 in) | 35.9 cm (14.1 in) |
| 체중 | 300.0 g (10.58 oz) | 254.5 g (8.98 oz) |
| 식성 | Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily … | -- |
| 산란 수 | 2 | 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
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.
Bruce's Green-pigeon
Geographic Range & Migration
Rock Pigeon
Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.
Bruce's Green-pigeon
보전 상태
Rock Pigeon
Bruce's Green-pigeon
How to Tell Them Apart
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
Bruce's Green-pigeon
Bruce's Green-pigeon: bright grass-green body; yellow-green below; orange-yellow breast; bare red-orange orbital skin; West African
About These Birds
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.
Bruce's Green-pigeon
브루스 녹색비둘기는 30~33cm의 대형 녹색비둘기로, 밝은 황녹색에 회색 머리, 노란 눈 고리, 분홍빛 노란 부리가 특징입니다. 서아프리카에서 에티오피아까지 건조한 삼림지에 서식합니다.