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July 27, 2026Short & citedBlog
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Field Notes • Birds

Raven

Ravens are large birds in the genus *Corvus*, within the crow family Corvidae.

Updated July 27, 20261 min readCited sources

Ravens are large, intelligent birds in the crow family, found across the Northern Hemisphere. The common raven (Corvus corax) is one of the largest passerines and is known for its problem-solving abilities.

What it is

Ravens are large, mostly black birds in the genus Corvus, family Corvidae. The term often refers to the common raven (Corvus corax), which is larger than crows with a heavier bill and wedge-shaped tail. They are among the largest passerine birds.

Why it matters

Ravens are highly intelligent, known for using tools and solving complex problems. They are omnivorous scavengers that also hunt small animals. Their adaptability has made them widespread across the Northern Hemisphere.

Key details

The common raven is found across North America, Europe, and Asia, with related species in other regions. It is listed as Least Concern with an increasing population. In Canada, ravens are culturally significant to Indigenous peoples.

In short

  • Ravens are large, dark birds closely related to crows.
  • The common raven is one of the largest passerine birds.
  • Ravens are highly intelligent and use tools.
  • They are widespread and not endangered.
Canadian angle

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]

Quick questions

What is a raven?
A raven is a large bird in the genus Corvus, within the crow family Corvidae. The term most often refers to the common raven (Corvus corax).
How is a raven different from a crow?
Ravens are usually larger than crows and have a heavier bill, a wedge-shaped tail, and shaggy throat feathers.
Are ravens intelligent?
Yes. Ravens are considered among the smartest birds and have been documented using tools and solving complex problems.

Sources

  1. Encyclopaedia Britannicahttps://www.britannica.com/animal/raven
    Supports: Ravens are heavy-billed dark birds in the genus *Corvus* and are larger than crows.
  2. Cornell Lab of Ornithologyhttps://allaboutbirds.org/guide/Common_Raven/overview
    Supports: Common raven description, behaviour, distribution, and intelligence.
  3. Smithsonian National Zoo & Conservation Biology Institutehttps://www.nationalzoo.si.edu/animals/common-raven
    Supports: Common raven size, physical traits, intelligence, and conservation status.
  4. Bell Museum, University of Minnesotahttps://www.bellmuseum.umn.edu/blog/crows-ravens/
    Supports: Ravens and crows are both corvids in the genus *Corvus*; common raven occurrence in North America.
  5. Animal Diversity Webhttps://animaldiversity.org/accounts/Corvus_corax/
    Supports: Distribution, morphology, and ecological role of common ravens.
  6. Alaska Department of Fish and Gamehttps://www.adfg.alaska.gov/index.cfm?adfg=commonraven.main
    Supports: Common raven size, family, and Least Concern status.
  7. Cornell Lab of Ornithologyhttps://www.allaboutbirds.org/guide/Common_Raven/overview
    Supports: Common raven intelligence, distribution, and natural history.
  8. National Geographichttps://www.nationalgeographic.com/animals/birds/facts/common-raven
    Supports: Common raven size, diet, lifespan, conservation status, and broad distribution.