Ryukyu Woodpigeon vs Afep Pigeon

Columba jouyi مقارنةً بـ Columba unicincta

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Side-by-Side Comparison

السمة Ryukyu Woodpigeon Afep Pigeon
الاسم العلمي Columba jouyi Columba unicincta
الرتبة Columbiformes Columbiformes
الفصيلة Columbidae Columbidae
حالة الحفاظ Extinct Least Concern
الطول
طول الجناح 42,2 cm (16.6 in)
الوزن 401,5 g (14.16 oz)
النظام الغذائي -- --
عدد البيض في الوضع -- 1
Population Trend
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Habitat Comparison

الموائل المشتركة

Ryukyu Woodpigeon only

بلا

Afep Pigeon only

بلا

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Song & Call Comparison

Ryukyu Woodpigeon

الغناء

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

Afep Pigeon

الغناء

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

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حالة الحفاظ

Extinct

Ryukyu Woodpigeon

Least Concern

Afep Pigeon

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How to Tell Them Apart

Ryukyu Woodpigeon

الريش

Ryukyu Woodpigeon: extinct; dark glossy above; iridescent neck; pale below; Ryukyu island endemic; extinct through hunting

Afep Pigeon

الريش

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

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About These Birds

Ryukyu Woodpigeon

Ryukyu Woodpigeon (Columba jouyi) — ~45 cm. Extinct. Inhabited the Ryukyu Islands of Japan. Dark iridescent plumage with a white collar; related to Japanese Woodpigeon. Last confirmed record in the early 20th century. Extinct due to deforestation and hunting pressure.

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.

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