White-collared Pigeon vs Red-moustached Fruit-dove
Columba albitorques เปรียบเทียบกับ Ptilinopus mercierii
Side-by-Side Comparison
| คุณสมบัติ | White-collared Pigeon | Red-moustached Fruit-dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Columba albitorques | Ptilinopus mercierii |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Extinct |
| ความยาว | — | — |
| กว้างปีก | 44.1 cm (17.4 in) | — |
| น้ำหนัก | 277.0 g (9.77 oz) | — |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
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White-collared Pigeon only
Red-moustached Fruit-dove only
Song & Call Comparison
White-collared Pigeon
Soft, gentle cooing call; pure notes with mild quality carrying across open rocky Mediterranean terrain.
Red-moustached Fruit-dove
สถานะการอนุรักษ์
White-collared Pigeon
Red-moustached Fruit-dove
How to Tell Them Apart
White-collared Pigeon
White-collared Pigeon: dark gray-brown above; white collar; pale below; Ethiopian highland endemic; collar pattern distinctive
Red-moustached Fruit-dove
About These Birds
White-collared Pigeon
White-collared Pigeon (Columba albitorques) — 34–38 cm. Dark grey overall; bold white hindcollar; white wing spots. Endemic to Ethiopia in rocky highlands, escarpments, and gorges at 1,500–4,000 m. Granivore. Listed as Least Concern but range restricted to the Ethiopian Highlands.
Red-moustached Fruit-dove
Red-moustached Fruit-dove (Ptilinopus mercierii), 27 cm. Green with a red moustachial streak and orange underparts; endemic to the Marquesas Islands. Last confirmed on Nuku Hiva and Hiva Oa. Possibly Extinct; last reliably recorded in the 1970s. Threatened by introduced rats and cats.