Little Egret vs Ascension Night-heron
Egretta garzetta 对比 Nycticorax olsoni
Side-by-Side Comparison
| 属性 | Little Egret | Ascension Night-heron |
|---|---|---|
| 学名 | Egretta garzetta | Nycticorax olsoni |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Least Concern | Not Evaluated |
| 体长 | — | — |
| 翼展 | 50.5 cm (19.9 in) | — |
| 体重 | 403.5 g (14.23 oz) | 624.57 g (22.03 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-7 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Little Egret
Not Evaluated
Ascension Night-heron
About These Birds
Little Egret
小白鹭(约500克)是一种小型纯白色鹭类,具有黑色喙部和腿、黄色脚趾,以及繁殖期的精美饰羽。广布于欧洲、亚洲、非洲和澳大拉西亚。在沿海和淡水生境中捕食鱼类、甲壳动物和昆虫。无危;因近几十年来分布范围扩展至欧洲西北部而引人关注。
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.