Flightless Cormorant vs Bank Cormorant
Nannopterum harrisi से तुलना Phalacrocorax neglectus
Side-by-Side Comparison
| विशेषता | Flightless Cormorant | Bank Cormorant |
|---|---|---|
| वैज्ञानिक नाम | Nannopterum harrisi | Phalacrocorax neglectus |
| गण | Suliformes | Suliformes |
| कुल | Phalacrocoracidae | Phalacrocoracidae |
| संरक्षण स्थिति | Vulnerable | Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 37.8 cm (14.9 in) | 52.2 cm (20.6 in) |
| वजन | 3241.6666666666665 g (114.35 oz) | 1930.0 g (68.08 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1-4 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Vulnerable
Flightless Cormorant
Endangered
Bank Cormorant
About These Birds
Flightless Cormorant
89–100 cm. Dark brown; vestigial wings unsuited for flight; bright turquoise eyes. Endemic to Galapagos Islands (Fernandina and Isabela). Only flightless cormorant; Vulnerable with about 1,000 pairs. Feeds on fish and octopus by diving near shore; no natural land predators historically.
Bank Cormorant
76 cm. Dark sooty-brown; bare-faced; yellow at gape. Endemic to South Africa and Namibia coast; Near Threatened. Breeds on rocky islands and coastal cliffs. Feeds on fish in the cold Benguela upwelling. Does not venture far from breeding colonies; very restricted coastal range.