Mauritius Blue-pigeon vs African Collared-dove
Alectroenas nitidissimus 对比 Streptopelia roseogrisea
Side-by-Side Comparison
| 属性 | Mauritius Blue-pigeon | African Collared-dove |
|---|---|---|
| 学名 | Alectroenas nitidissimus | Streptopelia roseogrisea |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Extinct | Least Concern |
| 体长 | — | — |
| 翼展 | — | 31.8 cm (12.5 in) |
| 体重 | 195.21 g (6.89 oz) | 152.33333333333334 g (5.37 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Mauritius Blue-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
Mauritius Blue-pigeon
African Collared-dove
How to Tell Them Apart
Mauritius Blue-pigeon
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
Mauritius Blue-pigeon
毛里求斯蓝鸠（Alectroenas nitidissimus）。已灭绝。最后记录于1826年。体长约35厘米，体羽深蓝色具金属光泽，头部具白色和红色装饰。属鸠鸽科（Columbidae），是毛里求斯众多因人类活动而灭绝的鸟类之一。
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.