Black-crowned Night Heron vs Forest Bittern
Nycticorax nycticorax 比較対象 Zonerodius heliosylus
Side-by-Side Comparison
| 属性 | Black-crowned Night Heron | Forest Bittern |
|---|---|---|
| 学名 | Nycticorax nycticorax | Zonerodius heliosylus |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Ardeidae | Ardeidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 57.1 cm (22.5 in) | 60.6 cm (23.9 in) |
| 体重 | 779.425 g (27.49 oz) | 802.0 g (28.29 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-8 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black-crowned Night Heron
Near Threatened
Forest Bittern
About These Birds
Black-crowned Night Heron
The Black-crowned Night Heron is a stocky, medium-sized heron with a distinctive black crown and back, grey wings, and white underparts, found on every continent except Australia and Antarctica. It inhabits a wide range of wetlands including marshes, swamps, rivers, and coastal areas, feeding nocturnally on fish, frogs, invertebrates, and small mammals. It nests colonially in trees or shrubs near water.