Croaking Ground Dove vs New Britain Bronzewing
Columbina cruziana 比較対象 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | Croaking Ground Dove | New Britain Bronzewing |
|---|---|---|
| 学名 | Columbina cruziana | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 17.3 cm (6.8 in) | 40.6 cm (16.0 in) |
| 体重 | 48.475 g (1.71 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-3 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Croaking Ground Dove
Soft, gentle cooing; pure warm notes typical of tropical American dry 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
Croaking Ground Dove
New Britain Bronzewing
How to Tell Them Apart
Croaking Ground Dove
Crested Quail-Dove: black crest; iridescent violet-purple back; white facial stripe; rufous below; Jamaica endemic; unique crest
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
Croaking Ground Dove
クロサムライバト（Columbina cruziana）— ペルーおよびエクアドルの海岸砂漠地帯に生息する小型のハト。黄色い嘴基部が識別点。
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。