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Side-by-Side Comparison

Attribute	Afep Pigeon	Comoro Green-pigeon
Scientific Name	Columba unicincta	Treron griveaudi
Order	Columbiformes	Columbiformes
Family	Columbidae	Columbidae
Conservation Status	Least Concern	Endangered
Length	—	—
Wingspan	42.2 cm (16.6 in)	33.8 cm (13.3 in)
Weight	401.5 g (14.16 oz)	229.0 g (8.08 oz)
Diet	--	--
Clutch Size	1	--
Population Trend	—	—

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Habitat Comparison

Shared Habitats

🌲 Forest

Afep Pigeon only

None

Comoro Green-pigeon only

None

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Song & Call Comparison

Afep Pigeon

Song

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

Comoro Green-pigeon

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Conservation Status

Least Concern

Afep Pigeon

Endangered

Comoro Green-pigeon

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How to Tell Them Apart

Afep Pigeon

Plumage

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

Comoro Green-pigeon

Plumage

Comoro Green-pigeon: bright green; yellow-green below; bare red orbital skin; Comoro island endemic; endangered; island endemic

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About These Birds

Afep Pigeon

Afep Pigeon (Columba unicincta) — 36–40 cm. Large; dark grey; single narrow black ring on hindneck; pale grey rump. Inhabits canopy of rainforest in West and Central Africa. Frugivore; feeds on forest fruits. Poorly known; an upper-canopy species seldom studied at close range.

Comoro Green-pigeon

Medium green-pigeon, 27–30 cm, bright green with a grey head and yellowish wash on the underparts. Confined to the Comoro Islands (Grand Comore, Mohéli, Anjouan) in the Indian Ocean. Inhabits forest and forest edge. Frugivore of figs and berries. Near Threatened due to ongoing deforestation on the small Comoran islands.

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