Aigle royal vs Pygargue à queue blanche
Aquila chrysaetos comparé à Haliaeetus albicilla
Side-by-Side Comparison
| Attribut | Aigle royal | Pygargue à queue blanche |
|---|---|---|
| Nom scientifique | Aquila chrysaetos | Haliaeetus albicilla |
| Ordre | Accipitriformes | Accipitriformes |
| Famille | Accipitridae | Accipitridae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | 81,0 cm (31.9 in) | 84,0 cm (33.1 in) |
| Envergure | 212,0 cm (83.5 in) | 225,0 cm (88.6 in) |
| Poids | 4050,0 g (142.86 oz) | 5200,0 g (183.42 oz) |
| Régime alimentaire | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … | Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water … |
| Taille de la couvée | 1-3 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partagés
Aigle royal only
Pygargue à queue blanche only
Aigle royal
Open and semi-open country including mountains, hills, and tundra. Prefers areas with cliffs or large trees for nesting and open terrain for hunting.
Pygargue à queue blanche
Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.
Song & Call Comparison
Aigle royal
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.
Pygargue à queue blanche
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
Aigle royal
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
Pygargue à queue blanche
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
Statut de conservation
Aigle royal
Pygargue à queue blanche
How to Tell Them Apart
Aigle royal
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
Pygargue à queue blanche
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
About These Birds
Aigle royal
The golden eagle is one of the most powerful and agile raptors in the Northern Hemisphere. Revered by many cultures, it has been used in falconry for centuries, particularly by Kazakh eagle hunters of Central Asia. Golden eagles can dive at speeds exceeding 240 km/h when pursuing prey.
Pygargue à queue blanche
The white-tailed eagle is Europe's largest eagle and the fourth-largest eagle in the world. Once extinct in Britain, it has been successfully reintroduced to Scotland and Ireland through conservation programs. These powerful raptors can live over 25 years and form lifelong pair bonds.