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Side-by-Side Comparison

속성	Comoro Blue-pigeon	Rock Pigeon
학명	Alectroenas sganzini	Columba livia
목	Columbiformes	Columbiformes
과	Columbidae	Columbidae
보전 상태	Near Threatened	Least Concern
체장	—	33.0 cm (13.0 in)
날개 폭	32.8 cm (12.9 in)	68.0 cm (26.8 in)
체중	154.33333333333334 g (5.44 oz)	300.0 g (10.58 oz)
식성	--	Seeds, grain, fruit, and human food scraps. Primarily a ground feeder. Feral birds are heavily …
산란 수	1	2
Population Trend	—	—

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Size Comparison

Body Length

Comoro Blue-pigeon —

Rock Pigeon 33.0 cm

날개 폭

Comoro Blue-pigeon 32.8 cm

Rock Pigeon 68.0 cm

체중

Comoro Blue-pigeon 154.33333333333334 g

Rock Pigeon 300.0 g

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Habitat Comparison

공유 서식지

🏖️ Coastal

Comoro Blue-pigeon only

🌲 Forest

Rock Pigeon only

없음

Rock Pigeon

Originally cliff-nesting in Mediterranean regions. Now the quintessential urban bird, inhabiting cities worldwide on every continent.

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Song & Call Comparison

Comoro Blue-pigeon

Rock Pigeon

노래

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.

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Geographic Range & Migration

Comoro Blue-pigeon

Rock Pigeon

Native to Europe, North Africa, and South Asia. Feral populations on every continent except Antarctica.

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보전 상태

Near Threatened

Comoro Blue-pigeon

Least Concern

Rock Pigeon

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How to Tell Them Apart

Comoro Blue-pigeon

Rock Pigeon

깃털

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.

부리

Slender dark bill with a white fleshy cere at the base

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About These Birds

Comoro Blue-pigeon

코모로청비둘기(Alectroenas sganzini), 28cm. 붉은 드러난 안면 피부가 있는 짙은 파란색; 흰 줄무늬 목과 어두운 날개. 코모로 섬과 마요트의 삼림에 서식하며 과일을 먹는다. 관심 필요 종.

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.

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Related Comparisons

Rock Pigeon vs Raggiana Bird-of-paradise

look-alike

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