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Side-by-Side Comparison

属性	Sombre Pigeon	Rock Pigeon
学名	Cryptophaps poecilorrhoa	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	46.3 cm (18.2 in)	68.0 cm (26.8 in)
体重	467.0 g (16.47 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	--	2
Population Trend	—	—

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Size Comparison

Body Length

Sombre Pigeon —

Rock Pigeon 33.0 cm

翼展

Sombre Pigeon 46.3 cm

Rock Pigeon 68.0 cm

体重

Sombre Pigeon 467.0 g

Rock Pigeon 300.0 g

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Habitat Comparison

共同栖息地

无

Sombre 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

Sombre Pigeon

Rock Pigeon

鸣唱

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

Sombre Pigeon

Rock Pigeon

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

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保护状况

Least Concern

Sombre Pigeon

Least Concern

Rock Pigeon

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How to Tell Them Apart

Sombre Pigeon

Rock Pigeon

羽毛

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.

喙

Slender dark bill with a white fleshy cere at the base

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About These Birds

Sombre Pigeon

苏拉威西皇鸽（Cryptophaps poecilorrhoa）— 苏拉威西岛及周边诸岛山地森林特有的大型鸽子。深色羽色为特征。

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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