European Shag vs Imperial Shag
Gulosus aristotelis 比較対象 Leucocarbo atriceps
Side-by-Side Comparison
| 属性 | European Shag | Imperial Shag |
|---|---|---|
| 学名 | Gulosus aristotelis | Leucocarbo atriceps |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 52.5 cm (20.7 in) | 59.1 cm (23.3 in) |
| 体重 | 1777.25 g (62.69 oz) | 2294.6666666666665 g (80.94 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-6 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
European Shag
Least Concern
Imperial Shag
About These Birds
European Shag
体長68〜78 cm、翼幅95〜110 cm。光沢のある緑色を帯びた全黒色;繁殖期には短い直立した冠羽;黄色い口角。厳密に海洋性で、西ヨーロッパと地中海の岩礁海岸に繁殖。澄んだ沿岸水域で潜水して魚を捕食。絶滅危惧種;石油流出と乱獲が脅威。
Imperial Shag
72 cm. Black above; white below; vivid orange-yellow caruncles and blue orbital ring. Breeds circumpolar southern South America, Falklands, and Antarctic Peninsula. Feeds on fish and invertebrates in cold Southern Ocean inshore waters. Diverse complex of closely related southern shag species.