abutre-de-cabeça-vermelha vs Águia-rabalva
Sarcogyps calvus comparado com Haliaeetus albicilla
Side-by-Side Comparison
| Atributo | abutre-de-cabeça-vermelha | Águia-rabalva |
|---|---|---|
| Nome científico | Sarcogyps calvus | Haliaeetus albicilla |
| Ordem | Accipitriformes | Accipitriformes |
| Família | Accipitridae | Accipitridae |
| Estado de conservação | Critically Endangered | Least Concern |
| Comprimento | — | 84,0 cm (33.1 in) |
| Envergadura | 114,0 cm (44.9 in) | 225,0 cm (88.6 in) |
| Peso | 4500,0 g (158.73 oz) | 5200,0 g (183.42 oz) |
| Dieta | -- | Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water … |
| Tamanho da postura | 1 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Águia-rabalva
Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.
Song & Call Comparison
abutre-de-cabeça-vermelha
Águia-rabalva
High-pitched, yelping 'klee-klee' and deep barking 'ra-ra-ra'. Less vocal than Bald Eagle but similar chattering quality. Gives gull-like wailing near nest in breeding season.
Geographic Range & Migration
abutre-de-cabeça-vermelha
Águia-rabalva
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
Estado de conservação
abutre-de-cabeça-vermelha
Águia-rabalva
How to Tell Them Apart
abutre-de-cabeça-vermelha
Águia-rabalva
Brown body with a paler head in adults and a distinctive short white wedge-shaped tail. Massive broad wings in flight. Juveniles are darker overall.
Very large, heavy, pale yellow bill
About These Birds
Águia-rabalva
The white-tailed eagle is Europe's largest eagle and the fourth-largest eagle in the world. Once extinct in Britain, it has been successfully reintroduced to Scotland and Ireland through conservation programs. These powerful raptors can live over 25 years and form lifelong pair bonds.