Crozet Shag vs Chatham Islands Shag
Leucocarbo melanogenis 比較対象 Leucocarbo onslowi
Side-by-Side Comparison
| 属性 | Crozet Shag | Chatham Islands Shag |
|---|---|---|
| 学名 | Leucocarbo melanogenis | Leucocarbo onslowi |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保全状況 | Not Evaluated | Critically Endangered |
| 体長 | — | — |
| 翼開長 | — | 51.8 cm (20.4 in) |
| 体重 | 2166.6666666666665 g (76.43 oz) | 2095.0 g (73.90 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-5 | 3 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Not Evaluated
Crozet Shag
Critically Endangered
Chatham Islands Shag
About These Birds
Crozet Shag
63 cm. Black above; white below; orange-yellow caruncles; blue eye-ring. Endemic to Crozet Islands, southern Indian Ocean. Vulnerable with small total population. Feeds on fish and invertebrates in cold Crozet Island waters. Colonial nester on coastal cliffs.
Chatham Islands Shag
63 cm. Black and white; orange-red caruncles at bill base. Endemic to Chatham Islands, New Zealand. Critically Endangered; total population fewer than 1,000 birds. Restricted to a few Chatham Islands colonies; feeds on fish and invertebrates in surrounding coastal waters.