Steinadler vs Kanadareiher
Aquila chrysaetos verglichen mit Ardea herodias
Side-by-Side Comparison
| Merkmal | Steinadler | Kanadareiher |
|---|---|---|
| Wissenschaftlicher Name | Aquila chrysaetos | Ardea herodias |
| Ordnung | Accipitriformes | Pelecaniformes |
| Familie | Accipitridae | Ardeidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | 81,0 cm (31.9 in) | 117,0 cm (46.1 in) |
| Flügelspannweite | 212,0 cm (83.5 in) | 183,0 cm (72.0 in) |
| Gewicht | 4050,0 g (142.86 oz) | 2400,0 g (84.66 oz) |
| Ernährung | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … | Primarily fish, also frogs, snakes, small mammals, insects, and other birds. Hunts by standing motionless … |
| Gelegegröße | 1-3 | 2-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Steinadler
Open and semi-open country including mountains, hills, and tundra. Prefers areas with cliffs or large trees for nesting and open terrain for hunting.
Kanadareiher
Wetlands of all types including marshes, swamps, riverbanks, lake edges, and coastal shores. Also hunts in fields and meadows.
Song & Call Comparison
Steinadler
Mostly silent; emits a thin, high-pitched whistle 'kee-kee-kee' near the eyrie. Also gives low barking 'yak-yak' and mewing calls. Far less vocal than its size suggests.
Kanadareiher
Deep, harsh, croaking 'frahnk-frahnk' call in flight. Also gives low guttural grunts at the nest. Alarmed birds give repeated croaks. Mostly silent for such a large wader.
Geographic Range & Migration
Steinadler
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
Kanadareiher
North and Central America from Alaska and southern Canada to the Caribbean and Galapagos Islands.
Erhaltungsstatus
Steinadler
Kanadareiher
How to Tell Them Apart
Steinadler
Dark brown overall with a golden-bronze sheen on the nape and crown. Juveniles show distinct white patches at the base of the tail and in the wings.
Dark horn-colored hooked bill with a yellow cere
Kanadareiher
Blue-grey body with a white head bearing a broad black stripe extending to a long black plume. Rufous-brown thighs. In flight, the neck is folded into an S-shape.
Long, dagger-like yellowish bill
About These Birds
Steinadler
Der Steinadler zählt zu den kraftvollsten und wendigsten Greifvögeln der nördlichen Hemisphäre. Von zahlreichen Kulturen verehrt, wird er seit Jahrhunderten in der Falknerei eingesetzt, insbesondere von kasachischen Adlerjägern Zentralasiens. Bei der Jagd können Steinadler im Sturzflug Geschwindigkeiten von über 240 km/h erreichen.
Kanadareiher
Der Kanadareiher ist mit einer Höhe von bis zu 1,4 Metern der größte Reiher Nordamerikas. Diese geduldigen Jäger können lange Zeit reglos verharren, bevor sie mit bemerkenswerter Geschwindigkeit nach Beute stoßen. Sie brüten in großen Kolonien, sogenannten Reiherkolonien, und kehren oft Jahr für Jahr an denselben Ort zurück.