Graukopfhabicht vs Weißkopfseeadler
Accipiter griseiceps verglichen mit Haliaeetus leucocephalus
Side-by-Side Comparison
| Merkmal | Graukopfhabicht | Weißkopfseeadler |
|---|---|---|
| Wissenschaftlicher Name | Accipiter griseiceps | Haliaeetus leucocephalus |
| Ordnung | Accipitriformes | Accipitriformes |
| Familie | Accipitridae | Accipitridae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | 79,0 cm (31.1 in) |
| Flügelspannweite | 37,4 cm (14.7 in) | 203,0 cm (79.9 in) |
| Gewicht | 255,5 g (9.01 oz) | 4300,0 g (151.68 oz) |
| Ernährung | -- | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| Gelegegröße | -- | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Graukopfhabicht only
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Weißkopfseeadler only
Weißkopfseeadler
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
Graukopfhabicht
Weißkopfseeadler
High-pitched, chattering whistle: a rapid 'kleek-kik-ik-ik-ik'. Surprisingly weak and thin for such a large raptor. Also gives a lower 'kwit-kwit' call near the nest.
Geographic Range & Migration
Graukopfhabicht
Weißkopfseeadler
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Erhaltungsstatus
Graukopfhabicht
Weißkopfseeadler
How to Tell Them Apart
Graukopfhabicht
Weißkopfseeadler
Adults have a dark brown body with a striking white head and tail. Juveniles are mottled brown and white, reaching full adult plumage at age five.
Large, hooked, bright yellow bill
About These Birds
Graukopfhabicht
The Sulawesi Goshawk (<em>Accipiter griseiceps</em>) is a member of the family Accipitridae, the hawks, eagles, and kites. Endemic to the Indonesian island of Sulawesi, this raptor inhabits coastal and forest environments, where it is associated with tropical lowland and hill forests. As a member of the genus Accipiter, it is a small to medium-sized hawk adapted to hunting within forested terrain. Its conservation status is assessed as Least Concern by the IUCN, indicating that the population is not currently considered …
Weißkopfseeadler
Der Weißkopfseeadler ist der Nationalvogel und das Symbol der Vereinigten Staaten. Einst durch den Einsatz des Pestizids DDT gefährdet, erholte sich der Bestand bemerkenswert und wurde 2007 von der Liste der gefährdeten Arten gestrichen. Diese kraftvollen Greifvögel bauen die größten Baumhorste aller Vögel, manche mit einem Gewicht von über zwei Tonnen.