Common Raven vs Peregrine Falcon
Corvus corax comparé à Falco peregrinus
Side-by-Side Comparison
| Attribut | Common Raven | Peregrine Falcon |
|---|---|---|
| Nom scientifique | Corvus corax | Falco peregrinus |
| Ordre | Passeriformes | Falconiformes |
| Famille | Corvidae | Falconidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | 63,0 cm (24.8 in) | 43,0 cm (16.9 in) |
| Envergure | 130,0 cm (51.2 in) | 104,0 cm (40.9 in) |
| Poids | 1200,0 g (42.33 oz) | 750,0 g (26.46 oz) |
| Régime alimentaire | Omnivorous and opportunistic — carrion, small animals, insects, eggs, grain, fruit, and human refuse. Among … | Almost exclusively medium-sized birds caught in flight, including pigeons, doves, waterfowl, and songbirds. Hunts with … |
| Taille de la couvée | 1-8 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partagés
Common Raven only
Peregrine Falcon only
Common Raven
Diverse habitats from Arctic tundra to deserts, mountains, forests, and coastlines. Avoids dense urban areas but thrives near human activity.
Peregrine Falcon
Diverse habitats from tundra to tropics, typically near cliffs or tall structures. Increasingly found in cities nesting on skyscrapers and bridges.
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.
Peregrine Falcon
A harsh, wailing 'kak-kak-kak-kak' repeated rapidly in defense of the nest. Alarm call is a long screaming 'raaak'. Mostly silent away from breeding sites.
Geographic Range & Migration
Common Raven
Holarctic distribution across North America, Europe, Asia, and North Africa. The most widely distributed corvid.
Peregrine Falcon
One of the most widespread birds, found on every continent except Antarctica. Migratory populations travel vast distances between breeding and wintering grounds.
Statut de conservation
Common Raven
Peregrine Falcon
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
Peregrine Falcon
Blue-grey upperparts with barred white underparts. A distinctive black moustachial stripe contrasts with the white throat and cheeks.
Short, notched blue-grey 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.
Peregrine Falcon
The peregrine falcon is the fastest animal on Earth, reaching speeds over 389 km/h during its characteristic hunting stoop. Like the bald eagle, peregrines suffered dramatic declines from DDT but have recovered through intensive conservation programs. They have adapted remarkably well to urban environments.