Nicobar Pigeon vs Pohnpei Fruit-dove
Caloenas nicobarica 比較対象 Ptilinopus ponapensis
Side-by-Side Comparison
| 属性 | Nicobar Pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 学名 | Caloenas nicobarica | Ptilinopus ponapensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | — |
| 翼開長 | 51.8 cm (20.4 in) | 25.4 cm (10.0 in) |
| 体重 | 518.75 g (18.30 oz) | 105.0 g (3.70 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Near Threatened
Nicobar Pigeon
Least Concern
Pohnpei Fruit-dove
How to Tell Them Apart
Nicobar Pigeon
羽毛
Nicobar Pigeon: iridescent metallic green and gold hackles; dark gray overall; white tail; bare red feet; most colorful pigeon
Pohnpei Fruit-dove
About These Birds
Nicobar Pigeon
体長40〜41cmの虹色の首飾り羽根を持つハト。金属的な緑・銅色で、アンダマン諸島からソロモン諸島に分布する準絶滅危惧種。
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.