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Side-by-Side Comparison

속성	Sao Tome Olive-pigeon	African Collared-dove
학명	Columba thomensis	Streptopelia roseogrisea
목	Columbiformes	Columbiformes
과	Columbidae	Columbidae
보전 상태	Endangered	Least Concern
체장	—	—
날개 폭	46.7 cm (18.4 in)	31.8 cm (12.5 in)
체중	466.6666666666667 g (16.46 oz)	152.33333333333334 g (5.37 oz)
식성	--	--
산란 수	--	1-2
Population Trend	—	—

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Habitat Comparison

공유 서식지

없음

Sao Tome Olive-pigeon only

🌲 Forest

African Collared-dove only

🏜️ Desert

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Song & Call Comparison

Sao Tome Olive-pigeon

노래

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

African Collared-dove

노래

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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보전 상태

Endangered

Sao Tome Olive-pigeon

Least Concern

African Collared-dove

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How to Tell Them Apart

Sao Tome Olive-pigeon

깃털

Sao Tome Olive-pigeon: large; dark olive-gray; yellow bill and eye-ring; iridescent neck; Sao Tome island endemic; critically large

African Collared-dove

깃털

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

Sao Tome Olive-pigeon

상투메올리브비둘기(Columba thomensis) — 40~45cm. 대형; 진한 보랏빛 회색; 노란 눈 주변 피부. 상투메섬에 고유함. 과식성. 서식지 손실로 취약종으로 분류.

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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