Japanese Woodpigeon vs African Collared-dove
Columba janthina เปรียบเทียบกับ Streptopelia roseogrisea
Side-by-Side Comparison
| คุณสมบัติ | Japanese Woodpigeon | African Collared-dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Columba janthina | Streptopelia roseogrisea |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 47.6 cm (18.7 in) | 31.8 cm (12.5 in) |
| น้ำหนัก | 397.0 g (14.00 oz) | 152.33333333333334 g (5.37 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 1 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Japanese Woodpigeon
Deep, resonant cooing; rich notes with carrying quality through dense forest in North Sulawesi. Vocalization pattern typical of this species in its native habitat.
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.
สถานะการอนุรักษ์
Japanese Woodpigeon
African Collared-dove
How to Tell Them Apart
Japanese Woodpigeon
Japanese Woodpigeon: dark glossy brown-black; green-purple neck gloss; pale below; Japanese island woodpigeon; forest specialist
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
Japanese Woodpigeon
Japanese Woodpigeon (Columba janthina) — 37–43 cm. Entirely dark glossy purplish-black with green-and-purple iridescence; heavy yellow-red bill. Inhabits forests of the Japanese island chain from Kyushu south through the Ryukyus. Frugivore. Near Threatened; pressured by habitat loss and hunting.
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.