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Side-by-Side Comparison

属性	Collared Imperial-pigeon	New Britain Bronzewing
学名	Ducula mullerii	Henicophaps foersteri
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保护状况	Least Concern	Vulnerable
体长	—	—
翼展	46.6 cm (18.3 in)	40.6 cm (16.0 in)
体重	581.6666666666666 g (20.52 oz)	247.0 g (8.71 oz)
食性	--	--
产卵数	1	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Collared Imperial-pigeon only

🌿 Wetland 🏖️ Coastal

New Britain Bronzewing only

无

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Song & Call Comparison

Collared Imperial-pigeon

New Britain Bronzewing

鸣唱

Soft, gentle cooing; pure warm notes typical of New World lowland tropical forest. Vocalization pattern typical of this species in its native habitat.

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保护状况

Least Concern

Collared Imperial-pigeon

Vulnerable

New Britain Bronzewing

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How to Tell Them Apart

Collared Imperial-pigeon

New Britain Bronzewing

羽毛

Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern

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About These Birds

Collared Imperial-pigeon

Collared Imperial-pigeon (Ducula mullerii), 43 cm. Dark metallic green with a distinctive pale collar and grey head; pinkish underparts. Found in lowland forest of southern New Guinea and the Aru Islands. Frugivore. Least Concern; moderately common in suitable habitat.

New Britain Bronzewing

比亚克岛地鸠是印度尼西亚比亚克岛的特有鸠鸽，极为罕见。体羽深棕，与近缘种相似但分布更为局限。栖息于低地热带雨林，以种子和小型无脊椎动物为食，主要在地面活动。因分布极窄，被列为易危物种。

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