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Side-by-Side Comparison

属性	Afep Pigeon	Purple-winged Ground Dove
学名	Columba unicincta	Paraclaravis geoffroyi
目	Columbiformes	Columbiformes
科	Columbidae	Columbidae
保护状况	Least Concern	Critically Endangered
体长	—	—
翼展	42.2 cm (16.6 in)	23.6 cm (9.3 in)
体重	401.5 g (14.16 oz)	225.0 g (7.94 oz)
食性	--	--
产卵数	1	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Afep Pigeon only

无

Purple-winged Ground Dove 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.

Purple-winged Ground Dove

鸣唱

Soft, gentle cooing with purple-winged quality; delicate notes of this threatened Brazilian dove species.

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保护状况

Least Concern

Afep Pigeon

Critically Endangered

Purple-winged Ground Dove

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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

Purple-winged Ground Dove

羽毛

Violaceous Quail-Dove: iridescent violet-blue back; brown above; pale buff below; white facial stripe; neotropical forest dove

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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。

Purple-winged Ground Dove

Small dove, 18–21 cm; male dark blue with purple wing bars; female brown with rufous wing bars. Tied to Atlantic Forest bamboo in southeastern Brazil, Paraguay, and northeastern Argentina. Nomadic, appearing in flocks only during bamboo seeding. Endangered due to extensive Atlantic Forest loss; rarely recorded in recent decades.

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