Ryukyu Woodpigeon vs African Collared-dove

Columba jouyi so với Streptopelia roseogrisea

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Side-by-Side Comparison

Thuộc Tính Ryukyu Woodpigeon African Collared-dove
Tên Khoa Học Columba jouyi Streptopelia roseogrisea
Bộ Columbiformes Columbiformes
Họ Columbidae Columbidae
Tình Trạng Bảo Tồn Extinct Least Concern
Chiều Dài
Chiều Dài Sải Cánh 31,8 cm (12.5 in)
Khối Lượng 152,33333333333334 g (5.37 oz)
Chế Độ Ăn -- --
Số Trứng -- 1-2
Population Trend
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Habitat Comparison

Môi Trường Sống Chung

Không

Ryukyu Woodpigeon only

African Collared-dove only

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Song & Call Comparison

Ryukyu Woodpigeon

Tiếng Hót

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

African Collared-dove

Tiếng Hót

Soft, gentle cooing; pure warm notes through dense forest in Timor region. Vocalization pattern typical of this species in its native habitat.

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Tình Trạng Bảo Tồn

Extinct

Ryukyu Woodpigeon

Least Concern

African Collared-dove

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How to Tell Them Apart

Ryukyu Woodpigeon

Bộ Lông

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

African Collared-dove

Bộ Lông

Ruddy Cuckoo-dove: rich rufous-brown above; plain buff below; long red-brown tail; red orbital ring; Southeast Asian species

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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.

African Collared-dove

Small dove, 26–29 cm, pale pinkish-grey with a black hindneck collar and white tail corners. Native to arid zones of sub-Saharan Africa from Senegal to Somalia and south to Tanzania. The ancestor of the domesticated Barbary Dove (ring-necked dove). Granivore of grass seeds and small grains in dry savanna, farmland, and desert edge. Least Concern.

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