Black-headed Heron vs Réunion Night-Heron
Ardea melanocephala 比較対象 Nycticorax duboisi
Side-by-Side Comparison
| 属性 | Black-headed Heron | Réunion Night-Heron |
|---|---|---|
| 学名 | Ardea melanocephala | Nycticorax duboisi |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保全状況 | Least Concern | Extinct |
| 体長 | — | — |
| 翼開長 | 78.3 cm (30.8 in) | — |
| 体重 | 1355.0 g (47.80 oz) | — |
| 食性 | -- | -- |
| 一腹卵数 | 2-6 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black-headed Heron
Extinct
Réunion Night-Heron
About These Birds
Black-headed Heron
クロエリサギは、黒い頭部と後頚・灰色の体・白い喉と前頚のコントラストが特徴的な大型のサギ。サハラ以南のアフリカ全域に分布し、草地・湿地・農耕地・開けた場所に生息し、他のサギと比べ水辺から離れた場所でも見られる。昆虫・カエル・齧歯類・小鳥を、静止または歩いて追いながら捕食する。
Réunion Night-Heron
The Réunion Night-Heron (Nycticorax duboisi) is an extinct species of night-heron belonging to the family Ardeidae, formerly endemic to the island of Réunion in the southwestern Indian Ocean. The species is known only from a brief historical description by the early European traveler Dubois, who visited Réunion in 1671–1672 and described a large, gray-colored bird with a white belly that was hunted and eaten by settlers. No specimens are known to exist in museum collections, and no skeletal remains have …