Ascension Night-heron
Nycticorax olsoni
Embed This Widget
Add the script tag and a data attribute to embed this widget.
<script src="https://cdn.jsdelivr.net/npm/birdfyi-embed@1/dist/embed.min.js" defer></script>
<div data-birdfyi="bird" data-slug="nycticorax-olsoni"></div>Embed via iframe for maximum compatibility.
<iframe src="https://birdfyi.com/iframe/bird/nycticorax-olsoni/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://birdfyi.com/bird/nycticorax-olsoni/Add a dynamic SVG badge to your README or docs.
[](https://birdfyi.com/bird/nycticorax-olsoni/)Use the native HTML custom element.
<script src="https://cdn.jsdelivr.net/npm/birdfyi-embed@1/dist/embed.min.js" defer></script>
<birdfyi-bird slug="nycticorax-olsoni"></birdfyi-bird>
Not Evaluated
体重
624.57 g
科
Ardeidae
目
Pelecaniformes
关于
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.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 体重 | 624.57 g | 22.03 oz |
Habitat & Range
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Pelecaniformes (Pelicans & Herons) |
| 科 | Ardeidae (Herons & Egrets) |
| Genus | Nycticorax |
| 物种 | Nycticorax olsoni |
External Databases
常见问题
How big is the Ascension Night-heron?
The Ascension Night-heron has a weight of 624.57 g.
What order and family does the Ascension Night-heron belong to?
The Ascension Night-heron (Nycticorax olsoni) belongs to the order Pelecaniformes and the family Ardeidae.
Similar Birds
Other species in the Ardeidae family
Forest Bittern
Zonerodius heliosylus
Near Threatened
Réunion Night-Heron
Nycticorax duboisi
Extinct
Slaty Egret
Egretta vinaceigula
Vulnerable
Bare-throated Tiger-heron
Tigrisoma mexicanum
Least Concern
Boat-billed Heron
Cochlearius cochlearius
Least Concern
Little Blue Heron
Egretta caerulea
Least Concern
Yellow-billed Egret
Ardea brachyrhyncha
Least Concern
Madagascar Heron
Ardea humbloti
Endangered