Great Cormorant vs European Shag
Phalacrocorax carbo comparado con Gulosus aristotelis
Side-by-Side Comparison
| Atributo | Great Cormorant | European Shag |
|---|---|---|
| Nombre científico | Phalacrocorax carbo | Gulosus aristotelis |
| Orden | Suliformes | Suliformes |
| Familia | Phalacrocoracidae | Phalacrocoracidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | 90,0 cm (35.4 in) | — |
| Envergadura | 145,0 cm (57.1 in) | 52,5 cm (20.7 in) |
| Peso | 2600,0 g (91.71 oz) | 1777,25 g (62.69 oz) |
| Dieta | Fish caught by diving from the surface. Pursues prey underwater using powerful feet for propulsion. … | -- |
| Tamaño de la puesta | 1-7 | 1-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Great Cormorant
Coasts, estuaries, lakes, rivers, and reservoirs. Nests in colonies in trees, on cliffs, or on the ground.
Song & Call Comparison
Great Cormorant
Deep, guttural grunts and 'karrr' calls at colonies. Bill-clicking and hissing in threat displays. Silent at sea. Colonial noise can be deafening during the breeding season.
European Shag
Geographic Range & Migration
Great Cormorant
Very wide range across Europe, Asia, Africa, and Australasia. One of the most widespread cormorant species.
European Shag
Estado de conservación
Great Cormorant
European Shag
How to Tell Them Apart
Great Cormorant
All black with a bronze-green gloss. White throat patch and white thigh patches in breeding season. Yellow-orange face patch around the bill base.
Long, hooked, dark bill with a yellow gape
European Shag
About These Birds
Great Cormorant
The great cormorant is one of the most widespread seabirds in the world. Unlike most waterbirds, cormorants lack fully waterproof plumage, leading to the iconic pose of standing with wings spread open to dry. In Asia, cormorants have been used by fishermen to catch fish for over a thousand years.
European Shag
El cormorán moñudo es un cormorán de tamaño mediano (65-80 cm) del Atlántico nororiental y el Mediterráneo. De plumaje negro iridiscente con un moño frontal curvo. Exclusivamente marino, anida en acantilados rocosos costeros. Se alimenta de peces, principalmente anguilas de arena, mediante buceo activo. Más esbelto y de pico más fino que el gran cormorán. Sensible a la perturbación humana en los sitios de nidificación.