caturra vs Gavião-real
Nymphicus hollandicus comparado com Harpia harpyja
Side-by-Side Comparison
| Atributo | caturra | Gavião-real |
|---|---|---|
| Nome científico | Nymphicus hollandicus | Harpia harpyja |
| Ordem | Psittaciformes | Accipitriformes |
| Família | Cacatuidae | Accipitridae |
| Estado de conservação | Least Concern | Vulnerable |
| Comprimento | 32,0 cm (12.6 in) | 100,0 cm (39.4 in) |
| Envergadura | 40,0 cm (15.7 in) | 200,0 cm (78.7 in) |
| Peso | 90,0 g (3.17 oz) | 7500,0 g (264.55 oz) |
| Dieta | Seeds, grain, berries, and plant material. Forages on the ground in open areas. In captivity, … | Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. … |
| Tamanho da postura | 1-7 | 2-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
caturra
Open arid and semi-arid habitats including scrubland, farmland, and woodland near water in Australia.
Gavião-real
Tropical lowland rainforests, requiring large tracts of continuous forest with tall emergent trees for nesting.
Song & Call Comparison
caturra
A loud, whistled 'weet' or 'weeeet'. Males whistle a melodic series; contact call is a high nasal 'ny'. Capable of mimicry in captivity. Song is relatively simple but pleasant.
Gavião-real
Rarely heard; emits mournful whistled screams 'wheee-oo' and low croaking grunts near the nest. Vocalizations poorly documented given its remote Amazonian habitat.
Geographic Range & Migration
caturra
Interior of Australia, generally avoiding coastal areas. The second most popular pet bird worldwide.
Gavião-real
Central and South America from southern Mexico through Brazil and northern Argentina. Range is shrinking due to deforestation.
Estado de conservação
caturra
Gavião-real
How to Tell Them Apart
caturra
Wild-type males are grey with white wing patches, a yellow face, and bright orange cheek patches. Females are duller with barred tail undersides. Many captive color mutations exist.
Short, curved, grey bill
Gavião-real
Slate-black upperparts and head with a pale grey breast and white underparts with black barring. A distinctive split grey crest rises when the bird is alarmed.
Massive dark hooked bill, one of the largest of any eagle
About These Birds
caturra
The cockatiel is the smallest member of the cockatoo family and one of the most popular pet birds globally. These gentle, intelligent parrots can learn to whistle tunes and mimic sounds. Wild cockatiels are nomadic, traveling in flocks following food and water availability across the Australian outback.
Gavião-real
The harpy eagle is among the most powerful raptors in the world, with talons as large as a grizzly bear's claws. It is the national bird of Panama. Deforestation poses the greatest threat to this species, as each breeding pair requires a vast territory of undisturbed forest.