Black Heron vs New Zealand Little Bittern
Egretta ardesiaca 对比 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 |
| 保护状况 | Least Concern | Extinct |
| 体长 | — | — |
| 翼展 | 49.0 cm (19.3 in) | — |
| 体重 | 330.0 g (11.64 oz) | 104.5 g (3.69 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | 2-9 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black Heron
Extinct
New Zealand Little Bittern
About These Birds
Black Heron
黑鹭。全身黑色，具有独特的伞式捕食行为（展翅形成遮光伞）。分布于撒哈拉以南非洲和马达加斯加。
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 …