Black Heron vs New Zealand Little Bittern
Egretta ardesiaca 比較対象 Ixobrychus novaezelandiae
Side-by-Side Comparison
| 属性 | Black Heron | New Zealand Little Bittern |
|---|---|---|
| 学名 | Egretta ardesiaca | Ixobrychus novaezelandiae |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保全状況 | Least Concern | Extinct |
| 体長 | — | — |
| 翼開長 | 49.0 cm (19.3 in) | — |
| 体重 | 330.0 g (11.64 oz) | 104.5 g (3.69 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-4 | 2-9 |
| Population Trend | — | — |
Habitat Comparison
共通生息地
Black Heron only
None
New Zealand Little Bittern only
保全状況
Least Concern
Black Heron
Extinct
New Zealand Little Bittern
About These Birds
Black Heron
サハラ以南のアフリカに生息する黒いサギで、翼を広げて傘のように魚を囲む独特の採食行動で知られる。
New Zealand Little Bittern
The New Zealand Little Bittern (Ixobrychus novaezelandiae) is an extinct species of small heron belonging to the family Ardeidae, formerly endemic to the North Island, South Island, and possibly other islands of New Zealand. Known from subfossil bones and a small number of specimens collected in the nineteenth century, this bittern appears to have been similar in general structure to other small Ixobrychus bitterns but with plumage that reportedly differed from its congeners, showing more brownish and streaked tones. It …