Cameroon Olive-pigeon vs Pohnpei Fruit-dove
Columba sjostedti 比較対象 Ptilinopus ponapensis
Side-by-Side Comparison
| 属性 | Cameroon Olive-pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 学名 | Columba sjostedti | Ptilinopus ponapensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 43.4 cm (17.1 in) | 25.4 cm (10.0 in) |
| 体重 | 308.5 g (10.88 oz) | 105.0 g (3.70 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 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.
Pohnpei Fruit-dove
保全状況
Least Concern
Cameroon Olive-pigeon
Least Concern
Pohnpei 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
Pohnpei 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。
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.