White-naped Pigeon vs New Britain Bronzewing
Columba albinucha 比較対象 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | White-naped Pigeon | New Britain Bronzewing |
|---|---|---|
| 学名 | Columba albinucha | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 36.6 cm (14.4 in) | 40.6 cm (16.0 in) |
| 体重 | 302.5 g (10.67 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-naped Pigeon
Deep, resonant cooing; rich notes with carrying quality through dense South Asian humid forest. Vocalization pattern typical of this species in its native habitat.
New Britain Bronzewing
Soft, gentle cooing; pure warm notes typical of New World lowland tropical forest. Vocalization pattern typical of this species in its native habitat.
保全状況
White-naped Pigeon
New Britain Bronzewing
How to Tell Them Apart
White-naped Pigeon
White-naped Pigeon: white nape patch; dark glossy above; pale below; Central African rainforest; white nape patch diagnostic
New Britain Bronzewing
Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern
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。
New Britain Bronzewing
ニューブリテンハト（Henicophaps foersteri）はパプアニューギニアのニューブリテン島に固有の大型地上性バト（体長37〜40 cm）。暗い羽衣と白い額のパッチが特徴。島の低地・丘陵林の林床を歩いて採食。固有種；脆弱性が懸念される。