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Side-by-Side Comparison

属性	New Britain Bronzewing	Grey-headed Dove
学名	Henicophaps foersteri	Leptotila plumbeiceps
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保护状况	Vulnerable	Least Concern
体长	—	—
翼展	40.6 cm (16.0 in)	28.2 cm (11.1 in)
体重	247.0 g (8.71 oz)	172.0 g (6.07 oz)
食性	--	--
产卵数	2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

New Britain Bronzewing only

无

Grey-headed Dove only

无

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Song & Call Comparison

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.

Grey-headed Dove

鸣唱

Soft, gentle cooing with grey-headed quality; warm notes typical of South American dry tropical forest.

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保护状况

Vulnerable

New Britain Bronzewing

Least Concern

Grey-headed Dove

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How to Tell Them Apart

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

Grey-headed Dove

羽毛

Grey-headed Dove: gray head; brown above; pale pinkish-buff below; long graduated tail; bare red facial skin; Central American

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About These Birds

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。

Grey-headed Dove

Medium dove, 25–28 cm, brown above with a grey head and pale grey breast graduating to white on the belly. Inhabits humid lowland and foothill forest from Mexico through Central America to Colombia and Venezuela. Terrestrial frugivore and granivore. Least Concern.

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