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Side-by-Side Comparison

属性	Brown-capped Emerald Dove	Shining Imperial-pigeon
学名	Chalcophaps longirostris	Ducula chalconota
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	30.4 cm (12.0 in)	42.4 cm (16.7 in)
体重	146.0 g (5.15 oz)	553.5 g (19.52 oz)
食性	--	--
产卵数	2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Brown-capped Emerald Dove only

无

Shining Imperial-pigeon only

无

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Song & Call Comparison

Brown-capped Emerald Dove

鸣唱

Soft, gentle cooing with emerald warmth; pure notes with mild quality through Australasian dense forest.

Shining Imperial-pigeon

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保护状况

Least Concern

Brown-capped Emerald Dove

Least Concern

Shining Imperial-pigeon

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How to Tell Them Apart

Brown-capped Emerald Dove

羽毛

Peaceful Dove: brown; black-and-white barred underparts; bare blue orbital skin; Australian dove; similar to Zebra Dove; barred

Shining Imperial-pigeon

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About These Birds

Brown-capped Emerald Dove

长嘴翠翼鸠 (Chalcophaps longirostris)，体长约25厘米。与翠翼鸠相似，上体翠绿色，但嘴相对较长，头部褐色。分布于澳大利亚北部、新几内亚和俾斯麦群岛。栖息于热带雨林地面。以种子和浆果为食。

Shining Imperial-pigeon

Shining Imperial-pigeon (Ducula chalconota), 38 cm. Richly iridescent bronze-green upperparts with a contrasting pale grey head and underparts. Found in montane forest of New Guinea from 700 to 2,200 m. Frugivore. Least Concern; common in hill and montane forest.

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