Madeira Laurel-pigeon vs Pohnpei Fruit-dove
Columba trocaz 比較対象 Ptilinopus ponapensis
Side-by-Side Comparison
| 属性 | Madeira Laurel-pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 学名 | Columba trocaz | Ptilinopus ponapensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 47.0 cm (18.5 in) | 25.4 cm (10.0 in) |
| 体重 | 456.82 g (16.11 oz) | 105.0 g (3.70 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Madeira Laurel-pigeon
さえずり
Soft, gentle cooing call; pure notes with mild quality, historically documented from Afep forest. Vocalization pattern typical of this species in its native habitat.
Pohnpei Fruit-dove
保全状況
Least Concern
Madeira Laurel-pigeon
Least Concern
Pohnpei Fruit-dove
How to Tell Them Apart
Madeira Laurel-pigeon
羽毛
Madeira Laurel-pigeon: dark brown; purple-green neck gloss; white-tipped dark tail; Macaronesian laurel forest endemic
Pohnpei Fruit-dove
About These Birds
Madeira Laurel-pigeon
マデイラローレルピジョン(Columba trocaz)はマデイラ島に固有のハトです。銀灰色の首の輝きが特徴的です。月桂樹林（ローレル林）に生息し、果物と種子を食べます。かつて狩猟されて個体数が減少しましたが、現在は保護されています。
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.