Papagaio-verdadeiro vs Águia-rabalva
Amazona aestiva comparado com Haliaeetus albicilla
Side-by-Side Comparison
| Atributo | Papagaio-verdadeiro | Águia-rabalva |
|---|---|---|
| Nome científico | Amazona aestiva | Haliaeetus albicilla |
| Ordem | Psittaciformes | Accipitriformes |
| Família | Psittacidae | Accipitridae |
| Estado de conservação | Near Threatened | Least Concern |
| Comprimento | 36,0 cm (14.2 in) | 84,0 cm (33.1 in) |
| Envergadura | 55,0 cm (21.7 in) | 225,0 cm (88.6 in) |
| Peso | 400,0 g (14.11 oz) | 5200,0 g (183.42 oz) |
| Dieta | Seeds, nuts, fruits, berries, and flowers. Feeds in tree canopy in noisy flocks. Occasionally raids … | Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water … |
| Tamanho da postura | 1-5 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
Nenhum
Papagaio-verdadeiro only
Águia-rabalva only
Papagaio-verdadeiro
Tropical and subtropical forests, woodland, savanna, and palm groves in South America.
Águia-rabalva
Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.
Song & Call Comparison
Papagaio-verdadeiro
Loud, raucous squawking and screaming calls. Capable of impressive vocal mimicry including human speech. Contact call is a rolling 'arr-arr'. Highly vocal in social groups.
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
Papagaio-verdadeiro
Interior of South America including Brazil, Bolivia, Paraguay, and northern Argentina.
Águia-rabalva
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
Estado de conservação
Papagaio-verdadeiro
Águia-rabalva
How to Tell Them Apart
Papagaio-verdadeiro
Green body with a turquoise-blue forehead, yellow face, and red and blue wing patches. Red at the bend of the wing visible in flight.
Strong, hooked, dark grey upper mandible with a paler lower mandible
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
Papagaio-verdadeiro
The turquoise-fronted amazon is one of the most popular pet parrots in the world, prized for its ability to mimic human speech and its engaging personality. In the wild, these sociable parrots roost communally in large flocks and fly in pairs to feeding sites at dawn. Habitat loss and trapping for the pet trade threaten wild populations.
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.