Madeira Laurel-pigeon vs Shining Imperial-pigeon
Columba trocaz 比較対象 Ducula chalconota
Side-by-Side Comparison
| 属性 | Madeira Laurel-pigeon | Shining Imperial-pigeon |
|---|---|---|
| 学名 | Columba trocaz | Ducula chalconota |
| 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) | 42.4 cm (16.7 in) |
| 体重 | 456.82 g (16.11 oz) | 553.5 g (19.52 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 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.
Shining Imperial-pigeon
保全状況
Least Concern
Madeira Laurel-pigeon
Least Concern
Shining Imperial-pigeon
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
Shining Imperial-pigeon
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。
Shining Imperial-pigeon
Shining Imperial-pigeon (Ducula chalconota), 38 cm. Richly iridescent bronze-green upperparts with a contrasting pale grey head and underparts. Found in montane forest of New Guinea from 700 to 2,200 m. Frugivore. Least Concern; common in hill and montane forest.