White-naped Pigeon vs Red-moustached Fruit-dove
Columba albinucha 比較対象 Ptilinopus mercierii
Side-by-Side Comparison
| 属性 | White-naped Pigeon | Red-moustached Fruit-dove |
|---|---|---|
| 学名 | Columba albinucha | Ptilinopus mercierii |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Extinct |
| 体長 | — | — |
| 翼開長 | 36.6 cm (14.4 in) | — |
| 体重 | 302.5 g (10.67 oz) | — |
| 食性 | -- | -- |
| 一腹卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-naped Pigeon
さえずり
Deep, resonant cooing; rich notes with carrying quality through dense South Asian humid forest. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
保全状況
Least Concern
White-naped Pigeon
Extinct
Red-moustached Fruit-dove
How to Tell Them Apart
White-naped Pigeon
羽毛
White-naped Pigeon: white nape patch; dark glossy above; pale below; Central African rainforest; white nape patch diagnostic
Red-moustached Fruit-dove
About These Birds
White-naped Pigeon
ホワイトナップドピジョン(Columba albinucha)はアフリカ中央部から東部の山岳地帯に生息するハトです。白い後頸部が特徴的です。標高の高い森林に生息し、主に果物と種子を食べます。個体数は少なく、生態は不明な点が多いです。
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.