Trauerschwan vs Steinadler
Cygnus atratus verglichen mit Aquila chrysaetos
Side-by-Side Comparison
| Merkmal | Trauerschwan | Steinadler |
|---|---|---|
| Wissenschaftlicher Name | Cygnus atratus | Aquila chrysaetos |
| Ordnung | Anseriformes | Accipitriformes |
| Familie | Anatidae | Accipitridae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | 130,0 cm (51.2 in) | 81,0 cm (31.9 in) |
| Flügelspannweite | 190,0 cm (74.8 in) | 212,0 cm (83.5 in) |
| Gewicht | 6200,0 g (218.70 oz) | 4050,0 g (142.86 oz) |
| Ernährung | Aquatic vegetation and algae, supplemented with grain and pasture grasses. Feeds by upending in shallow … | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … |
| Gelegegröße | 4-6 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Gemeinsame Lebensräume
Trauerschwan only
Steinadler only
Trauerschwan
Lakes, rivers, swamps, and coastal waters across Australia. Also found in ornamental lakes in parks.
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.
Song & Call Comparison
Trauerschwan
Gives a musical bugling 'boo-boo-boo' in flight and softer honking on water. Less vocal than Mute Swan; produces a baying call when alarmed. Wings whistle softly in flight.
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.
Geographic Range & Migration
Trauerschwan
Australia, primarily in the southeast and southwest. Introduced populations in New Zealand, Japan, and western Europe.
Steinadler
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
Erhaltungsstatus
Trauerschwan
Steinadler
How to Tell Them Apart
Trauerschwan
Almost entirely black with white flight feathers visible in flight. Red bill with a white band near the tip. Dark red to reddish-brown iris.
Bright red bill with a pale tip and prominent white band
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
About These Birds
Trauerschwan
Der Trauerschwan galt Europäern, die glaubten, alle Schwäne seien weiß, einst als unmöglich, was ihn zu einem berühmten philosophischen Beispiel für das Scheitern induktiver Schlussfolgerungen machte. Er ist das Wappentier von Western Australia. Trauerschwäne gehen lebenslange Paarbindungen ein, und beide Elternteile teilen sich das Brüten und die Aufzucht der Jungvögel.
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.