Bonin Woodpigeon vs African Collared-dove
Columba versicolor 비교 대상 Streptopelia roseogrisea
Side-by-Side Comparison
| 속성 | Bonin Woodpigeon | African Collared-dove |
|---|---|---|
| 학명 | Columba versicolor | Streptopelia roseogrisea |
| 목 | Columbiformes | Columbiformes |
| 과 | Columbidae | Columbidae |
| 보전 상태 | Extinct | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 31.8 cm (12.5 in) |
| 체중 | — | 152.33333333333334 g (5.37 oz) |
| 식성 | -- | -- |
| 산란 수 | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Bonin Woodpigeon
Deep, mournful cooing with hollow quality; slow resonant notes of Bonin woodpigeon once echoing through forest.
African Collared-dove
Soft, gentle cooing; pure warm notes through dense forest in Timor region. Vocalization pattern typical of this species in its native habitat.
보전 상태
Bonin Woodpigeon
African Collared-dove
How to Tell Them Apart
Bonin Woodpigeon
Bonin Woodpigeon: extinct; dark above; iridescent neck gloss; pale below; Bonin islands; known from specimens only; lost species
African Collared-dove
Ruddy Cuckoo-dove: rich rufous-brown above; plain buff below; long red-brown tail; red orbital ring; Southeast Asian species
About These Birds
Bonin Woodpigeon
보닌산비둘기(Columba versicolor) — 약 45cm. 멸종. 나코도지마와 치치지마(보닌제도)에 서식했음. 19세기 후반에 마지막으로 기록됨. 서식지 손실과 포식으로 인해 멸종.
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.