Rough-faced Shag vs Chatham Islands Shag
Leucocarbo carunculatus से तुलना Leucocarbo onslowi
Side-by-Side Comparison
| विशेषता | Rough-faced Shag | Chatham Islands Shag |
|---|---|---|
| वैज्ञानिक नाम | Leucocarbo carunculatus | Leucocarbo onslowi |
| गण | Suliformes | Suliformes |
| कुल | Phalacrocoracidae | Phalacrocoracidae |
| संरक्षण स्थिति | Vulnerable | Critically Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 57.6 cm (22.7 in) | 51.8 cm (20.4 in) |
| वजन | 2577.5 g (90.92 oz) | 2095.0 g (73.90 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1-3 | 3 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Vulnerable
Rough-faced Shag
Critically Endangered
Chatham Islands Shag
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.
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.