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Side-by-Side Comparison

属性	New Britain Bronzewing	Grey-fronted Dove
学名	Henicophaps foersteri	Leptotila rufaxilla
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保护状况	Vulnerable	Least Concern
体长	—	—
翼展	40.6 cm (16.0 in)	27.1 cm (10.7 in)
体重	247.0 g (8.71 oz)	149.0 g (5.26 oz)
食性	--	--
产卵数	2	1-2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

New Britain Bronzewing only

无

Grey-fronted 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-fronted Dove

鸣唱

Soft, gentle cooing with grey-fronted quality; pure warm notes typical of South American dry lowland scrub.

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保护状况

Vulnerable

New Britain Bronzewing

Least Concern

Grey-fronted 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-fronted Dove

羽毛

Grey-fronted Dove: pale gray forehead; brown above; pale buff below; pinkish below; bare red orbital skin; South American dove

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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-fronted Dove

Medium dove, 26–29 cm, brown above with a grey forehead, rufous cheeks, vinaceous-pink breast, and white tail corners. Inhabits humid lowland and foothill forest and secondary growth from Colombia and Venezuela to Bolivia and southeastern Brazil. Terrestrial frugivore and granivore. Least Concern.

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