Colombian Grebe vs Little Grebe
Podiceps andinus 对比 Tachybaptus ruficollis
Side-by-Side Comparison
| 属性 | Colombian Grebe | Little Grebe |
|---|---|---|
| 学名 | Podiceps andinus | Tachybaptus ruficollis |
| 目 | Podicipediformes | Podicipediformes |
| 科 | Podicipedidae | Podicipedidae |
| 保护状况 | Extinct | Least Concern |
| 体长 | — | — |
| 翼展 | — | 20.0 cm (7.9 in) |
| 体重 | — | 150.66666666666666 g (5.31 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-10 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Extinct
Colombian Grebe
Least Concern
Little Grebe
About These Birds
Colombian Grebe
Colombian Grebe (Podiceps andinus) is an extinct small to medium grebe formerly endemic to Lake Tota in the eastern Andes of Colombia at 3,000 m. Related to Black-necked Grebe; had chestnut neck and facial tufts. Declared extinct in 1977 following drainage of much of Lake Tota, hunting, and pesticide use.
Little Grebe
小鸊鷉（约180克）是欧洲体型最小的潜水水鸟，繁殖期具有棕红色颈部，非繁殖期羽色转为浅棕色。广布于欧洲、亚洲和非洲，在各类淡水水体中栖息，常建漂浮巢穴。以小型鱼类、两栖动物和昆虫为食。无危；分布广泛，城市公园中可见。