Echsenhabicht vs Weißkopfseeadler
Accipiter francesiae verglichen mit Haliaeetus leucocephalus
Side-by-Side Comparison
| Merkmal | Echsenhabicht | Weißkopfseeadler |
|---|---|---|
| Wissenschaftlicher Name | Accipiter francesiae | Haliaeetus leucocephalus |
| Ordnung | Accipitriformes | Accipitriformes |
| Familie | Accipitridae | Accipitridae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | 79,0 cm (31.1 in) |
| Flügelspannweite | 31,2 cm (12.3 in) | 203,0 cm (79.9 in) |
| Gewicht | 135,25 g (4.77 oz) | 4300,0 g (151.68 oz) |
| Ernährung | -- | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| Gelegegröße | 1-5 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Gemeinsame Lebensräume
Echsenhabicht 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
Echsenhabicht
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
Echsenhabicht
Weißkopfseeadler
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Erhaltungsstatus
Echsenhabicht
Weißkopfseeadler
How to Tell Them Apart
Echsenhabicht
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
Echsenhabicht
Frances's Sparrowhawk, <em>Accipiter francesiae</em>, is a small raptor belonging to the family Accipitridae (Hawks, Eagles & Kites). It is associated with forest habitats, where accipiters typically hunt birds and small vertebrates through dense tree cover. Detailed plumage and behavioral descriptions of this species are limited in the available literature. The species is assessed as Least Concern, suggesting it is not currently at elevated risk of global decline. Clutch sizes reportedly range from 1 to 5 eggs, though data on nest …
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.