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Side-by-Side Comparison

属性	New Britain Bronzewing	Sunda Collared-dove
学名	Henicophaps foersteri	Streptopelia bitorquata
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保护状况	Vulnerable	Least Concern
体长	—	—
翼展	40.6 cm (16.0 in)	32.2 cm (12.7 in)
体重	247.0 g (8.71 oz)	157.0 g (5.54 oz)
食性	--	--
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

无

New Britain Bronzewing only

🌲 Forest

Sunda Collared-dove only

🏖️ Coastal

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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.

Sunda Collared-dove

鸣唱

Soft, gentle cooing; pure warm notes with mild quality through dense tropical forest. Vocalization pattern typical of this species in its native habitat.

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保护状况

Vulnerable

New Britain Bronzewing

Least Concern

Sunda Collared-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

Sunda Collared-dove

羽毛

Barred Cuckoo-dove: rufous-brown above; barred below; long barred tail; red orbital ring; Southeast Asian forest cuckoo-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。

Sunda Collared-dove

Medium dove, 29–33 cm, brown with a pale grey head, two black neck collars (one partial, one full), and a pinkish breast. Native to the Lesser Sunda Islands, Philippines, and adjacent Indonesian islands. Inhabits open forest, scrub, and agricultural land. Granivore of seeds and grains. Often domesticated across its range. Least Concern.

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