Ascension Night-heron vs Capped Heron
Nycticorax olsoni مقارنةً بـ Pilherodius pileatus
Side-by-Side Comparison
| السمة | Ascension Night-heron | Capped Heron |
|---|---|---|
| الاسم العلمي | Nycticorax olsoni | Pilherodius pileatus |
| الرتبة | Pelecaniformes | Pelecaniformes |
| الفصيلة | Ardeidae | Ardeidae |
| حالة الحفاظ | Not Evaluated | Least Concern |
| الطول | — | — |
| طول الجناح | — | 54,6 cm (21.5 in) |
| الوزن | 624,57 g (22.03 oz) | 550,8333333333334 g (19.43 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
بلا
Ascension Night-heron only
Capped Heron only
حالة الحفاظ
Not Evaluated
Ascension Night-heron
Least Concern
Capped Heron
About These Birds
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.