Little Grebe vs Alaotra Grebe
Tachybaptus ruficollis 对比 Tachybaptus rufolavatus
Side-by-Side Comparison
| 属性 | Little Grebe | Alaotra Grebe |
|---|---|---|
| 学名 | Tachybaptus ruficollis | Tachybaptus rufolavatus |
| 目 | Podicipediformes | Podicipediformes |
| 科 | Podicipedidae | Podicipedidae |
| 保护状况 | Least Concern | Extinct |
| 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
Least Concern
Little Grebe
Extinct
Alaotra Grebe
About These Birds
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。
Alaotra Grebe
Alaotra Grebe (Tachybaptus rufolavatus) is an extinct small grebe formerly endemic to Lake Alaotra, Madagascar. Pale buff-brown, weak-winged, likely flightless or near-flightless. Last confirmed record 1985; declared extinct in 2010.