Little Bittern vs Ascension Night-heron
Ixobrychus minutus 对比 Nycticorax olsoni
Side-by-Side Comparison
| 属性 | Little Bittern | Ascension Night-heron |
|---|---|---|
| 学名 | Ixobrychus minutus | Nycticorax olsoni |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Not Evaluated |
| 体长 | — | — |
| 翼展 | 28.5 cm (11.2 in) | — |
| 体重 | 104.5 g (3.69 oz) | 624.57 g (22.03 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-9 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Little Bittern
Not Evaluated
Ascension Night-heron
About These Birds
Little Bittern
小麻鸦(约140克)是欧洲体型最小的鹭类,栖居于芦苇地,在苇丛中移动时极为隐蔽。雄鸟具有黑色上体和皮黄色下体。以鱼类、青蛙和昆虫为食。无危;但种群数量下降,在欧洲部分地区已被列为濒危或易危。
Ascension Night-heron
The Ascension Night-heron was a flightless heron known from subfossil remains on Ascension Island in the South Atlantic. Weighing an estimated 624g, it was likely driven to extinction by human activity and introduced predators. It is currently listed as Not Evaluated by conservation assessments.