Rotschwanzbussard vs Seeadler
Buteo jamaicensis verglichen mit Haliaeetus albicilla
Side-by-Side Comparison
| Merkmal | Rotschwanzbussard | Seeadler |
|---|---|---|
| Wissenschaftlicher Name | Buteo jamaicensis | Haliaeetus albicilla |
| Ordnung | Accipitriformes | Accipitriformes |
| Familie | Accipitridae | Accipitridae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | 53,0 cm (20.9 in) | 84,0 cm (33.1 in) |
| Flügelspannweite | 124,0 cm (48.8 in) | 225,0 cm (88.6 in) |
| Gewicht | 1080,0 g (38.10 oz) | 5200,0 g (183.42 oz) |
| Ernährung | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … | Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water … |
| Gelegegröße | 2-4 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Gemeinsame Lebensräume
Rotschwanzbussard only
Seeadler only
-
Rotschwanzbussard
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
Seeadler
Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.
Song & Call Comparison
Rotschwanzbussard
Iconic, raspy descending scream: 'kreeeeee-ar', often used in films for all raptors. Gives short barking 'kak' notes near nest. Juveniles beg with persistent squealing whistles.
Seeadler
High-pitched, yelping 'klee-klee' and deep barking 'ra-ra-ra'. Less vocal than Bald Eagle but similar chattering quality. Gives gull-like wailing near nest in breeding season.
Geographic Range & Migration
Rotschwanzbussard
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
Seeadler
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
Erhaltungsstatus
Rotschwanzbussard
Seeadler
How to Tell Them Apart
Rotschwanzbussard
Variable plumage from pale to dark morphs. Most adults have rich brown upperparts, a pale breast with a dark belly band, and the characteristic rufous-red tail.
Dark hooked bill with a yellow cere
Seeadler
Brown body with a paler head in adults and a distinctive short white wedge-shaped tail. Massive broad wings in flight. Juveniles are darker overall.
Very large, heavy, pale yellow bill
Key Differences
- • Weight: Red-tailed Hawk (1080g) vs White-tailed Eagle (5200g)
- • Length: Red-tailed Hawk (53 cm) vs White-tailed Eagle (84 cm)
- • Wingspan: Red-tailed Hawk (124 cm) vs White-tailed Eagle (225 cm)
- • Habitat: Red-tailed Hawk prefers Open country with scattered elevated perches such as trees,; White-tailed Eagle prefers Coastlines, large lakes, and rivers with mature trees or cli
About These Birds
Rotschwanzbussard
Der Rotschwanzbussard ist der am weitesten verbreitete und häufigste Bussard Nordamerikas. Sein durchdringender Schrei ist so unverkennbar, dass er in Film und Fernsehen oft über Aufnahmen von Weißkopfseeadlern gelegt wird. Diese anpassungsfähigen Greifvögel gedeihen in vom Menschen geprägten Landschaften und sind ein vertrauter Anblick auf Masten entlang von Autobahnen.
Seeadler
Der Seeadler ist der größte Adler Europas und der viertgrößte der Welt. Einst in Großbritannien ausgestorben, wurde er durch Schutzprogramme erfolgreich in Schottland und Irland wiederangesiedelt. Diese kraftvollen Greifvögel können über 25 Jahre alt werden und gehen lebenslange Paarbindungen ein.