Rough-faced Shag vs Black-faced Cormorant
Leucocarbo carunculatus 比較対象 Phalacrocorax fuscescens
Side-by-Side Comparison
| 属性 | Rough-faced Shag | Black-faced Cormorant |
|---|---|---|
| 学名 | Leucocarbo carunculatus | Phalacrocorax fuscescens |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | — |
| 翼開長 | 57.6 cm (22.7 in) | 52.8 cm (20.8 in) |
| 体重 | 2577.5 g (90.92 oz) | 1515.0 g (53.44 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Vulnerable
Rough-faced Shag
Least Concern
Black-faced Cormorant
About These Birds
Rough-faced Shag
65–70 cm. Black above; white below; prominent orange-red facial caruncles. Endemic to Cook Strait area, New Zealand. Vulnerable; small fragmented population. Feeds on fish and invertebrates in coastal waters. Colonial nester on cliff ledges; distinct from other New Zealand shags.
Black-faced Cormorant
オーストラリア南部と南極海域に生息するカワウの一種で、褐色がかった羽毛が特徴的。沿岸の岩礁地帯に生息し、潜水して魚や甲殻類を捕食する。