Common Raven (Corvus corax)
- Size: 22–27 in (56–69 cm)
- Wingspan: 45–51 in (115–130 cm)
- Weight: 1.5–4 lbs (0.7–2 kg)
- Color: Glossy black with iridescence
- Call: Deep croaks and varied vocalizations
- Lifespan: 10–15 years (wild)
The Common Raven is a remarkably intelligent bird known for problem-solving, mimicry, and playful aerial acrobatics. Found across deserts, forests, mountains, coastlines, and tundra, it is one of the most widespread and adaptable birds in the Northern Hemisphere.
Identification
Common Ravens are large, all-black birds with thick necks, wedge-shaped tails, heavy bills, and shaggy throat feathers. They are bigger than crows and often glide on long wings with fingered wingtips.
Range & Habitat
Common in a wide array of environments:
- Boreal forests
- Mountains & canyons
- Coasts & cliffs
- Deserts & tundra
- Rural towns
Avoids heavily urbanized areas where American Crows dominate.
Diet
Ravens are omnivorous and opportunistic:
- Small mammals & birds
- Carrion & roadkill
- Insects & reptiles
- Grains, seeds & berries
- Human food scraps
Nesting
They build large stick nests on cliffs, trees, power poles, and structures:
- Clutch: 3–7 eggs
- Incubation: 20–25 days
- Fledge: 35–45 days
Pairs mate for life and defend territories year-round.
Behavior
Common Ravens are famous for intelligence — using tools, solving complex problems, and even calling other animals to carcasses. They perform aerial flips, rolls, and dives, showing playful behavior.
Conservation Status
Least Concern — stable and widespread, continuing to expand in many regions.
FAQ
What’s the difference between a raven and a crow?
Ravens are larger with wedge-shaped tails, heavier bills, and deeper croaking calls.
Are Common Ravens intelligent?
Yes — they are among the most intelligent birds, capable of problem-solving and vocal mimicry.
Do ravens live in groups?
Adults form monogamous pairs, while young birds may gather in flocks.
What do ravens eat?
They eat carrion, small animals, insects, grains, fruits, and human food scraps.
