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Side-by-Side Comparison

属性	Mauritius Blue-pigeon	Rock Pigeon
学名	Alectroenas nitidissimus	Columba livia
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保护状况	Extinct	Least Concern
体长	—	33.0 cm (13.0 in)
翼展	—	68.0 cm (26.8 in)
体重	195.21 g (6.89 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

Mauritius Blue-pigeon —

Rock Pigeon 33.0 cm

翼展

Mauritius Blue-pigeon —

Rock Pigeon 68.0 cm

体重

Mauritius Blue-pigeon 195.21 g

Rock Pigeon 300.0 g

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Habitat Comparison

共同栖息地

无

Mauritius Blue-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

Mauritius Blue-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

Mauritius Blue-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

Extinct

Mauritius Blue-pigeon

Least Concern

Rock Pigeon

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How to Tell Them Apart

Mauritius Blue-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

Mauritius Blue-pigeon

毛里求斯蓝鸠（Alectroenas nitidissimus）。已灭绝。最后记录于1826年。体长约35厘米，体羽深蓝色具金属光泽，头部具白色和红色装饰。属鸠鸽科（Columbidae），是毛里求斯众多因人类活动而灭绝的鸟类之一。

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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