New Britain Bronzewing vs Rarotonga Fruit-dove
Henicophaps foersteri 对比 Ptilinopus rarotongensis
Side-by-Side Comparison
| 属性 | New Britain Bronzewing | Rarotonga Fruit-dove |
|---|---|---|
| 学名 | Henicophaps foersteri | Ptilinopus rarotongensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Near Threatened |
| 体长 | — | — |
| 翼展 | 40.6 cm (16.0 in) | 24.9 cm (9.8 in) |
| 体重 | 247.0 g (8.71 oz) | 97.6 g (3.44 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
New Britain Bronzewing
鸣唱
Soft, gentle cooing; pure warm notes typical of New World lowland tropical forest. Vocalization pattern typical of this species in its native habitat.
Rarotonga Fruit-dove
保护状况
Vulnerable
New Britain Bronzewing
Near Threatened
Rarotonga Fruit-dove
How to Tell Them Apart
New Britain Bronzewing
羽毛
Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern
Rarotonga Fruit-dove
About These Birds
New Britain Bronzewing
比亚克岛地鸠是印度尼西亚比亚克岛的特有鸠鸽，极为罕见。体羽深棕，与近缘种相似但分布更为局限。栖息于低地热带雨林，以种子和小型无脊椎动物为食，主要在地面活动。因分布极窄，被列为易危物种。
Rarotonga Fruit-dove
Rarotonga Fruit-dove (Ptilinopus rarotongensis), 20 cm. Green with a white head and underparts; endemic to Rarotonga and Atiu in the Cook Islands. Inhabits montane cloud forest and forest edges. Frugivore. Vulnerable; threatened by rats, habitat loss and introduced species.