Von Schrenck's Bittern vs Ascension Night-heron
Ixobrychus eurhythmus से तुलना Nycticorax olsoni
Side-by-Side Comparison
| विशेषता | Von Schrenck's Bittern | Ascension Night-heron |
|---|---|---|
| वैज्ञानिक नाम | Ixobrychus eurhythmus | Nycticorax olsoni |
| गण | Pelecaniformes | Pelecaniformes |
| कुल | Ardeidae | Ardeidae |
| संरक्षण स्थिति | Least Concern | Not Evaluated |
| लंबाई | — | — |
| पंखों का फैलाव | 28.7 cm (11.3 in) | — |
| वजन | 130.16666666666666 g (4.59 oz) | 624.57 g (22.03 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 3-6 | -- |
| Population Trend | — | — |
Habitat Comparison
साझा आवास
Von Schrenck's Bittern only
Ascension Night-heron only
कोई नहीं
संरक्षण स्थिति
Von Schrenck's Bittern
Ascension Night-heron
About These Birds
Von Schrenck's Bittern
Von Schrenck's Bittern (Ixobrychus eurhythmus) is a small, secretive heron of the family Ardeidae, named in honor of the German naturalist Leopold von Schrenck who explored the Amur region of the Russian Far East in the nineteenth century. Adult males are distinctive within the genus, displaying rich chestnut-brown upperparts with a strongly contrasting, dark purplish-brown crown and nape, and pale buff to whitish underparts with dark brown streaking along the center of the throat and breast. Females and immatures are …
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.