White-quilled Rock-pigeon vs Pohnpei Fruit-dove
Petrophassa albipennis 比較対象 Ptilinopus ponapensis
Side-by-Side Comparison
| 属性 | White-quilled Rock-pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 学名 | Petrophassa albipennis | Ptilinopus ponapensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 26.6 cm (10.5 in) | 25.4 cm (10.0 in) |
| 体重 | 130.5 g (4.60 oz) | 105.0 g (3.70 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-quilled Rock-pigeon
さえずり
Soft, gentle cooing; pure warm notes with sapphire-like clarity in Caribbean forest. Vocalization pattern typical of this species in its native habitat.
Pohnpei Fruit-dove
保全状況
Least Concern
White-quilled Rock-pigeon
Least Concern
Pohnpei Fruit-dove
About These Birds
White-quilled Rock-pigeon
オーストラリア北西部の岩礫地に生息するハトの一種で、白い翼の羽が特徴的。砂岩の崖や岩場の多い環境を好み、地面で種子を採食する。
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.