Australasian Bittern vs Forest Bittern
Botaurus poiciloptilus 对比 Zonerodius heliosylus
Side-by-Side Comparison
| 属性 | Australasian Bittern | Forest Bittern |
|---|---|---|
| 学名 | Botaurus poiciloptilus | Zonerodius heliosylus |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保护状况 | Vulnerable | Near Threatened |
| 体长 | — | — |
| 翼展 | 64.1 cm (25.2 in) | 60.6 cm (23.9 in) |
| 体重 | 1166.5 g (41.15 oz) | 802.0 g (28.29 oz) |
| 食性 | -- | -- |
| 产卵数 | 4-5 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Australasian Bittern
Near Threatened
Forest Bittern
About These Birds
Australasian Bittern
The Australasian Bittern is a Vulnerable large heron found in freshwater wetlands and reed beds across Australia and New Zealand. Weighing about 1,166.5g with a wingspan of 64.1cm, it is a cryptically streaked brown bird that freezes motionless with its bill pointed skyward when threatened. It feeds on fish, frogs, and aquatic invertebrates at night.