Island Imperial-pigeon vs African Collared-dove
Ducula pistrinaria 比較対象 Streptopelia roseogrisea
Side-by-Side Comparison
| 属性 | Island Imperial-pigeon | African Collared-dove |
|---|---|---|
| 学名 | Ducula pistrinaria | Streptopelia roseogrisea |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 48.0 cm (18.9 in) | 31.8 cm (12.5 in) |
| 体重 | 497.5 g (17.55 oz) | 152.33333333333334 g (5.37 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Island Imperial-pigeon
African Collared-dove
さえずり
Soft, gentle cooing; pure warm notes through dense forest in Timor region. Vocalization pattern typical of this species in its native habitat.
保全状況
Least Concern
Island Imperial-pigeon
Least Concern
African Collared-dove
How to Tell Them Apart
Island Imperial-pigeon
African Collared-dove
羽毛
Ruddy Cuckoo-dove: rich rufous-brown above; plain buff below; long red-brown tail; red orbital ring; Southeast Asian species
About These Birds
Island Imperial-pigeon
メラネシア産のハトで、灰色の頭部と金属光沢のある緑色の翼を持つ。島嶼部の森林に生息する。
African Collared-dove
Small dove, 26–29 cm, pale pinkish-grey with a black hindneck collar and white tail corners. Native to arid zones of sub-Saharan Africa from Senegal to Somalia and south to Tanzania. The ancestor of the domesticated Barbary Dove (ring-necked dove). Granivore of grass seeds and small grains in dry savanna, farmland, and desert edge. Least Concern.