Raven
Ravens are large birds in the genus *Corvus*, within the crow family Corvidae.
Ravens are large birds in the genus *Corvus*, within the crow family Corvidae. The term usually refers to the common raven (*Corvus corax*), though it can also apply to several similar black corvid species. Ravens are known for their large size, heavy bills, wedge-shaped tails, and high intelligence.
Description
Ravens are heavy-billed, mostly black birds with shaggy throat feathers and wedge-shaped tails. They are generally larger than crows and are among the largest passerines.
Taxonomy and classification
Ravens belong to the crow family Corvidae and the genus *Corvus*. In common usage, the word raven often refers specifically to the common raven (*Corvus corax*), but it can also include several similar species.
Distribution and habitat
Common ravens are widespread across the Northern Hemisphere, including North America, Europe, and Asia. Some related raven species occur in Africa, Australia, and southwestern North America.
Behaviour and diet
Ravens are omnivorous and opportunistic, feeding on carrion, insects, small animals, garbage, and other food sources. They are also known for complex social behaviour and advanced problem-solving ability.
Key facts
- Ravens are large, dark birds closely related to crows and are classified in the genus *Corvus*.
- The common raven is one of the largest passerine birds and is typically larger than a crow.
- Ravens are widespread across much of the Northern Hemisphere and some species occur in other parts of the world.
- They are known for scavenging but also hunt small animals and eat a varied diet.
- Ravens are widely regarded as highly intelligent birds and have been observed using tools and solving problems.
Ravens are familiar across Canada, especially the common raven (*Corvus corax*), which is found in northern and western regions and is also significant in Indigenous cultures, including traditions from the Canadian Pacific Northwest.[4][14]
Frequently asked questions
What is a raven?
How is a raven different from a crow?
Where do ravens live?
What do ravens eat?
Are ravens intelligent?
Is the common raven endangered?
References
- Encyclopaedia Britannica — https://www.britannica.com/animal/ravenSupports: Ravens are heavy-billed dark birds in the genus *Corvus* and are larger than crows.
- Cornell Lab of Ornithology — https://allaboutbirds.org/guide/Common_Raven/overviewSupports: Common raven description, behaviour, distribution, and intelligence.
- Smithsonian National Zoo & Conservation Biology Institute — https://www.nationalzoo.si.edu/animals/common-ravenSupports: Common raven size, physical traits, intelligence, and conservation status.
- Bell Museum, University of Minnesota — https://www.bellmuseum.umn.edu/blog/crows-ravens/Supports: Ravens and crows are both corvids in the genus *Corvus*; common raven occurrence in North America.
- Animal Diversity Web — https://animaldiversity.org/accounts/Corvus_corax/Supports: Distribution, morphology, and ecological role of common ravens.
- Alaska Department of Fish and Game — https://www.adfg.alaska.gov/index.cfm?adfg=commonraven.mainSupports: Common raven size, family, and Least Concern status.
- Cornell Lab of Ornithology — https://www.allaboutbirds.org/guide/Common_Raven/overviewSupports: Common raven intelligence, distribution, and natural history.
- National Geographic — https://www.nationalgeographic.com/animals/birds/facts/common-ravenSupports: Common raven size, diet, lifespan, conservation status, and broad distribution.