Águila real vs busardo colirrojo
Aquila chrysaetos comparado con Buteo jamaicensis
Side-by-Side Comparison
| Atributo | Águila real | busardo colirrojo |
|---|---|---|
| Nombre científico | Aquila chrysaetos | Buteo jamaicensis |
| Orden | Accipitriformes | Accipitriformes |
| Familia | Accipitridae | Accipitridae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | 81,0 cm (31.9 in) | 53,0 cm (20.9 in) |
| Envergadura | 212,0 cm (83.5 in) | 124,0 cm (48.8 in) |
| Peso | 4050,0 g (142.86 oz) | 1080,0 g (38.10 oz) |
| Dieta | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … |
| Tamaño de la puesta | 1-3 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Hábitats compartidos
Águila real only
Ninguno
busardo colirrojo only
Águila real
Open and semi-open country including mountains, hills, and tundra. Prefers areas with cliffs or large trees for nesting and open terrain for hunting.
busardo colirrojo
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
Song & Call Comparison
Águila real
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.
busardo colirrojo
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.
Geographic Range & Migration
Águila real
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
busardo colirrojo
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
Estado de conservación
Águila real
busardo colirrojo
How to Tell Them Apart
Águila real
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
busardo colirrojo
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
About These Birds
Águila real
El águila real es uno de los rapaces más poderosos y ágiles del hemisferio norte. Venerada por numerosas culturas, se ha empleado en la cetrería durante siglos, en particular por los cazadores kazajos de Asia Central. Las águilas reales pueden alcanzar velocidades superiores a los 240 km/h al lanzarse en picado sobre sus presas.
busardo colirrojo
El busardo colirrojo es el gavilán más extendido y común de Norteamérica. Su grito estridente es tan icónico que suele emplearse en cine y televisión para doblar las imágenes de cualquier ave rapaz, incluida el águila calva. Estos rapaces adaptables prosperan en paisajes transformados por el ser humano y son una estampa habitual posados junto a las carreteras.