Stephan's Dove vs New Britain Bronzewing
Chalcophaps stephani 比較対象 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | Stephan's Dove | New Britain Bronzewing |
|---|---|---|
| 学名 | Chalcophaps stephani | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 27.2 cm (10.7 in) | 40.6 cm (16.0 in) |
| 体重 | 122.0 g (4.30 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Stephan's Dove
Soft, gentle cooing; pure warm notes typical of South American and Caribbean terrain. 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
Stephan's Dove
New Britain Bronzewing
How to Tell Them Apart
Stephan's Dove
Timor Dove: brown; barred underparts; bare blue orbital skin; Timor island endemic dove; similar barred pattern; island species
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
Stephan's Dove
小型ハトで24〜26 cm、翡翠緑色の上面、灰色の帽子のない暗い栗褐色の頭部、ピンク色の下面。ニューギニアとビスマルク諸島固有種で低地・丘陵林に生息。
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。