gavião-de-colar vs Águia-rabalva
Accipiter cirrocephalus comparado com Haliaeetus albicilla
Side-by-Side Comparison
| Atributo | gavião-de-colar | Águia-rabalva |
|---|---|---|
| Nome científico | Accipiter cirrocephalus | Haliaeetus albicilla |
| Ordem | Accipitriformes | Accipitriformes |
| Família | Accipitridae | Accipitridae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | 84,0 cm (33.1 in) |
| Envergadura | 42,6 cm (16.8 in) | 225,0 cm (88.6 in) |
| Peso | 180,0 g (6.35 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 | 2-6 | 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
gavião-de-colar
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
gavião-de-colar
Águia-rabalva
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
Estado de conservação
gavião-de-colar
Águia-rabalva
How to Tell Them Apart
gavião-de-colar
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
gavião-de-colar
Um gavião de médio porte da família Accipitridae, endêmico da Austrália e da Nova Guiné. O Gavião-collareiro (Accipiter cirrocephalus) habita uma variedade de florestas, de bosques tropicais a florestas temperadas. É um predador ágil que caça principalmente pequenas aves. Mede aproximadamente 30-38 cm. Apresenta listras características no pescoço. Alimenta-se de aves de tamanho pequeno a médio. Comum e amplamente distribuído em habitats florestais adequados. Classificado como Pouco Preocupante pela UICN.
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.