Common Raven vs Краснохвостый сарыч
Corvus corax в сравнении с Buteo jamaicensis
Side-by-Side Comparison
| Характеристика | Common Raven | Краснохвостый сарыч |
|---|---|---|
| Научное название | Corvus corax | Buteo jamaicensis |
| Отряд | Passeriformes | Accipitriformes |
| Семейство | Corvidae | Accipitridae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 63,0 cm (24.8 in) | 53,0 cm (20.9 in) |
| Размах крыльев | 130,0 cm (51.2 in) | 124,0 cm (48.8 in) |
| Масса | 1200,0 g (42.33 oz) | 1080,0 g (38.10 oz) |
| Питание | Omnivorous and opportunistic — carrion, small animals, insects, eggs, grain, fruit, and human refuse. Among … | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … |
| Размер кладки | 1-8 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Общие среды обитания
Common Raven only
Нет
Краснохвостый сарыч only
Common Raven
Diverse habitats from Arctic tundra to deserts, mountains, forests, and coastlines. Avoids dense urban areas but thrives near human activity.
Краснохвостый сарыч
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
Song & Call Comparison
Common Raven
Highly varied: deep resonant 'kraa-kraa-kraa', hollow 'tok-tok', liquid 'klonk', and wing-whooshing. Among the most intelligent corvid callers; uses calls contextually in groups.
Краснохвостый сарыч
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
Common Raven
Holarctic distribution across North America, Europe, Asia, and North Africa. The most widely distributed corvid.
Краснохвостый сарыч
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
Охранный статус
Common Raven
Краснохвостый сарыч
How to Tell Them Apart
Common Raven
All black with a glossy purplish-blue iridescent sheen. Shaggy throat hackles, long wedge-shaped tail, and large robust build distinguish it from crows.
Large, powerful, curved black bill
Краснохвостый сарыч
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
Common Raven
The common raven is among the most intelligent birds, demonstrating tool use, future planning, and social manipulation in scientific studies. In many cultures, ravens feature prominently in mythology as creators, tricksters, or messengers. Their complex vocalizations include over 30 distinct calls.
Краснохвостый сарыч
The red-tailed hawk is the most widespread and common hawk in North America. Its screaming cry is so iconic that it is often dubbed over bald eagle footage in films and television. These adaptable raptors thrive in human-altered landscapes and are a familiar sight perched along highways.