Sclater's Crowned-pigeon vs African Collared-dove
Goura sclaterii 对比 Streptopelia roseogrisea
Side-by-Side Comparison
| 属性 | Sclater's Crowned-pigeon | African Collared-dove |
|---|---|---|
| 学名 | Goura sclaterii | Streptopelia roseogrisea |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 71.8 cm (28.3 in) | 31.8 cm (12.5 in) |
| 体重 | 2117.5 g (74.69 oz) | 152.33333333333334 g (5.37 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sclater's Crowned-pigeon
African Collared-dove
Soft, gentle cooing; pure warm notes through dense forest in Timor region. Vocalization pattern typical of this species in its native habitat.
保护状况
Sclater's Crowned-pigeon
African Collared-dove
How to Tell Them Apart
Sclater's Crowned-pigeon
Sclater's Crowned-pigeon: massive; blue-gray; elaborate lace-like crest; dark blue crest tips; bare red orbital skin; New Guinea
African Collared-dove
Ruddy Cuckoo-dove: rich rufous-brown above; plain buff below; long red-brown tail; red orbital ring; Southeast Asian species
About These Birds
Sclater's Crowned-pigeon
Large crowned-pigeon, 66–73 cm, with blue-grey body, a deep maroon breast, and a fan-shaped blue crest with lacy blue-grey tips rather than white. Found in lowland forests of southern New Guinea between the ranges of the other southern crowned species. Terrestrial frugivore. Vulnerable due to hunting and forest loss.
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.