Rock Shag vs Chatham Islands Shag
Leucocarbo magellanicus से तुलना Leucocarbo onslowi
Side-by-Side Comparison
| विशेषता | Rock Shag | Chatham Islands Shag |
|---|---|---|
| वैज्ञानिक नाम | Leucocarbo magellanicus | Leucocarbo onslowi |
| गण | Suliformes | Suliformes |
| कुल | Phalacrocoracidae | Phalacrocoracidae |
| संरक्षण स्थिति | Least Concern | Critically Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 50.1 cm (19.7 in) | 51.8 cm (20.4 in) |
| वजन | 1500.0 g (52.91 oz) | 2095.0 g (73.90 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 2-4 | 3 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Least Concern
Rock Shag
Critically Endangered
Chatham Islands Shag
About These Birds
Rock Shag
60–66 cm. Black above; white below; vivid red-orange caruncles at bill base in breeding. Breeds coasts and islands of southern Chile, Argentina, and Falkland Islands. Feeds on fish in cold sub-Antarctic inshore waters. Nest on cliff ledges in small colonies; resident.
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.