Sydneysperber vs Harpyie
Accipiter cirrocephalus verglichen mit Harpia harpyja
Side-by-Side Comparison
| Merkmal | Sydneysperber | Harpyie |
|---|---|---|
| Wissenschaftlicher Name | Accipiter cirrocephalus | Harpia harpyja |
| Ordnung | Accipitriformes | Accipitriformes |
| Familie | Accipitridae | Accipitridae |
| Erhaltungsstatus | Least Concern | Vulnerable |
| Länge | — | 100,0 cm (39.4 in) |
| Flügelspannweite | 42,6 cm (16.8 in) | 200,0 cm (78.7 in) |
| Gewicht | 180,0 g (6.35 oz) | 7500,0 g (264.55 oz) |
| Ernährung | -- | Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. … |
| Gelegegröße | 2-6 | 2-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Harpyie
Tropical lowland rainforests, requiring large tracts of continuous forest with tall emergent trees for nesting.
Song & Call Comparison
Sydneysperber
Harpyie
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
Sydneysperber
Harpyie
Central and South America from southern Mexico through Brazil and northern Argentina. Range is shrinking due to deforestation.
Erhaltungsstatus
Sydneysperber
Harpyie
How to Tell Them Apart
Sydneysperber
Harpyie
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
Sydneysperber
The Collared Sparrowhawk, <em>Accipiter cirrocephalus</em>, belongs to the family Accipitridae (Hawks, Eagles & Kites). This small raptor occupies forest habitats where accipiters typically hunt through dense cover in swift, agile pursuit of prey. Detailed plumage and behavioral descriptions of this species are limited in the available literature. The species is assessed as Least Concern, indicating no immediate threat to its overall population. Nesting records suggest a platform-style nest (nest type PL), with incubation lasting approximately 35 to 37 days and …
Harpyie
Die Harpyie zählt zu den kraftvollsten Greifvögeln der Welt und besitzt Krallen von der Größe der Klauen eines Grizzlybären. Sie ist der Nationalvogel Panamas. Die größte Bedrohung für die Art ist die Abholzung der Wälder, da jedes Brutpaar ein weites Revier unberührten Waldes benötigt.