Rough-faced Shag vs Pygmy Cormorant
Leucocarbo carunculatus verglichen mit Microcarbo pygmaeus
Side-by-Side Comparison
| Merkmal | Rough-faced Shag | Pygmy Cormorant |
|---|---|---|
| Wissenschaftlicher Name | Leucocarbo carunculatus | Microcarbo pygmaeus |
| Ordnung | Suliformes | Suliformes |
| Familie | Phalacrocoracidae | Phalacrocoracidae |
| Erhaltungsstatus | Vulnerable | Least Concern |
| Länge | — | — |
| Flügelspannweite | 57,6 cm (22.7 in) | 40,2 cm (15.8 in) |
| Gewicht | 2577,5 g (90.92 oz) | 693,3333333333334 g (24.46 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 1-3 | 2-8 |
| Population Trend | — | — |
Habitat Comparison
Erhaltungsstatus
Vulnerable
Rough-faced Shag
Least Concern
Pygmy Cormorant
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.
Pygmy Cormorant
45–55 cm. Small; dark brown with chestnut head and neck in breeding; pale yellow throat. Resident across eastern Europe, Middle East, and Central Asia in freshwater lakes and rivers. Vulnerable; declining due to wetland degradation. Feeds on small fish by diving.