Cameroon Olive-pigeon vs Red-moustached Fruit-dove
Columba sjostedti 比較対象 Ptilinopus mercierii
Side-by-Side Comparison
| 属性 | Cameroon Olive-pigeon | Red-moustached Fruit-dove |
|---|---|---|
| 学名 | Columba sjostedti | Ptilinopus mercierii |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Extinct |
| 体長 | — | — |
| 翼開長 | 43.4 cm (17.1 in) | — |
| 体重 | 308.5 g (10.88 oz) | — |
| 食性 | -- | -- |
| 一腹卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Cameroon Olive-pigeon
さえずり
Deep, resonant cooing; rich notes with carrying quality through dense humid Comoro forest. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
保全状況
Least Concern
Cameroon Olive-pigeon
Extinct
Red-moustached Fruit-dove
How to Tell Them Apart
Cameroon Olive-pigeon
羽毛
Cameroon Olive-pigeon: olive-gray; yellow orbital ring; purple neck gloss; Cameroon highlands montane forest endemic pigeon
Red-moustached Fruit-dove
About These Birds
Cameroon Olive-pigeon
カメルーンオリーブピジョン(Columba sjostedti)はカメルーンとナイジェリア東部の山岳地帯に固有のハトです。山岳林に生息し、果物と種子を食べます。限られた分布域のため希少種とされています。
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.