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Side-by-Side Comparison

속성	New Caledonian Imperial-pigeon	Rock Pigeon
학명	Ducula goliath	Columba livia
목	Columbiformes	Columbiformes
과	Columbidae	Columbidae
보전 상태	Near Threatened	Least Concern
체장	—	33.0 cm (13.0 in)
날개 폭	58.6 cm (23.1 in)	68.0 cm (26.8 in)
체중	782.6 g (27.61 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	--	2
Population Trend	—	—

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Size Comparison

Body Length

New Caledonian Imperial-pigeon —

Rock Pigeon 33.0 cm

날개 폭

New Caledonian Imperial-pigeon 58.6 cm

Rock Pigeon 68.0 cm

체중

New Caledonian Imperial-pigeon 782.6 g

Rock Pigeon 300.0 g

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Habitat Comparison

공유 서식지

없음

New Caledonian Imperial-pigeon only

🌲 Forest

Rock Pigeon only

🏖️ Coastal

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

New Caledonian Imperial-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

New Caledonian Imperial-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

New Caledonian Imperial-pigeon

Least Concern

Rock Pigeon

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How to Tell Them Apart

New Caledonian Imperial-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

New Caledonian Imperial-pigeon

뉴칼레도니아왕비둘기(Ducula goliath), 55 cm. 살아있는 가장 큰 비둘기; 짙은 금속성 녹색 윗면, 엷은 회색 머리와 붉은-밤색 아랫면. 뉴칼레도니아 본섬(그랑드 테르) 고유종. 울창한 습윤림에 서식. 과일식성. 취약종; 줄어드는 토착 삼림에 제한.

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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