White-collared Pigeon vs Pohnpei Fruit-dove
Columba albitorques เปรียบเทียบกับ Ptilinopus ponapensis
Side-by-Side Comparison
| คุณสมบัติ | White-collared Pigeon | Pohnpei Fruit-dove |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Columba albitorques | Ptilinopus ponapensis |
| อันดับ | Columbiformes | Columbiformes |
| วงศ์ตระกูล | Columbidae | Columbidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 44.1 cm (17.4 in) | 25.4 cm (10.0 in) |
| น้ำหนัก | 277.0 g (9.77 oz) | 105.0 g (3.70 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
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White-collared Pigeon only
Pohnpei Fruit-dove only
Song & Call Comparison
White-collared Pigeon
Soft, gentle cooing call; pure notes with mild quality carrying across open rocky Mediterranean terrain.
Pohnpei Fruit-dove
สถานะการอนุรักษ์
White-collared Pigeon
Pohnpei 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
Pohnpei 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.
Pohnpei Fruit-dove
Pohnpei Fruit-dove (Ptilinopus ponapensis), 22 cm. Green with a lilac head and an orange-yellow breast; endemic to Pohnpei, Micronesia. Occupies primary forest above 200 m on this volcanic island. Frugivore. Vulnerable; total range barely exceeds 100 km².