Steinadler vs Stockente
Aquila chrysaetos verglichen mit Anas platyrhynchos
Side-by-Side Comparison
| Merkmal | Steinadler | Stockente |
|---|---|---|
| Wissenschaftlicher Name | Aquila chrysaetos | Anas platyrhynchos |
| Ordnung | Accipitriformes | Anseriformes |
| Familie | Accipitridae | Anatidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | 81,0 cm (31.9 in) | 58,0 cm (22.8 in) |
| Flügelspannweite | 212,0 cm (83.5 in) | 90,0 cm (35.4 in) |
| Gewicht | 4050,0 g (142.86 oz) | 1100,0 g (38.80 oz) |
| Ernährung | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … | Omnivorous — aquatic plants, seeds, insects, crustaceans, and mollusks. Feeds by dabbling, upending, and grazing … |
| Gelegegröße | 1-3 | 4-18 |
| 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.
Stockente
Nearly any wetland habitat including lakes, rivers, ponds, marshes, estuaries, and urban park ponds.
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.
Stockente
Female gives the classic 'quack-quack-quack', descending in pitch. Male utters soft nasal 'raeb-raeb'. Both give a high 'gag-gag-gag' when alarmed or taking flight.
Geographic Range & Migration
Steinadler
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
Stockente
Native across the Northern Hemisphere in North America, Europe, and Asia. Introduced to Australia and New Zealand.
Erhaltungsstatus
Steinadler
Stockente
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
Stockente
Breeding males have an iridescent green head, white neck ring, chestnut breast, and grey body. Females are mottled brown. Both sexes show a blue speculum bordered by white.
Broad, flat bill — yellow-green in males, orange-brown in females
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.
Stockente
Die Stockente ist die Stammform der meisten Hausentenrassen und die häufigste und am weitesten verbreitete Schwimmente der Welt. Erpel zeigen aufwendige Balzrituale, darunter Kopfnicken und pfeifend-grunzende Rufe. Stockenten sind äußerst anpassungsfähig und gedeihen sowohl in der Wildnis als auch in städtischen Lebensräumen.