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Side-by-Side Comparison

属性	Afep Pigeon	Dusky Pigeon
学名	Columba unicincta	Patagioenas goodsoni
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	42.2 cm (16.6 in)	29.7 cm (11.7 in)
体重	401.5 g (14.16 oz)	176.0 g (6.21 oz)
食性	--	--
产卵数	1	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Afep Pigeon only

无

Dusky Pigeon only

无

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Song & Call Comparison

Afep Pigeon

鸣唱

Deep, resonant cooing; rich notes with carrying quality through dense humid African forest. Vocalization pattern typical of this species in its native habitat.

Dusky Pigeon

鸣唱

Soft, gentle cooing; pure warm notes typical of African dry woodland habitat. Vocalization pattern typical of this species in its native habitat.

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保护状况

Least Concern

Afep Pigeon

Least Concern

Dusky Pigeon

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How to Tell Them Apart

Afep Pigeon

羽毛

Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall

Dusky Pigeon

羽毛

Eurasian Collared-dove: pale sandy-gray; black half-collar; pale below; dark flight feathers; white tail tips; widespread European

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About These Birds

Afep Pigeon

非洲橄榄鸽（Columba unicincta）— 分布于西非和中非热带雨林的大型鸽子。灰色羽毛和红色眼圈为特征。

Dusky Pigeon

Small-medium pigeon, 26–28 cm, uniformly dark sooty-brown with faint iridescent green on the neck. Restricted to humid Pacific-slope forests from Panama to northwest Ecuador. Frugivore of forest fruits. Poorly known and infrequently observed. Least Concern but potentially declining due to deforestation.

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