Ravens are clever, innovative, and entertaining. They quickly exploit human-created opportunities for food and shelter. Their spectacular aerial acrobatics conducted under windy or thermal conditions appear to be an act of fun.
The Common raven's plumage is entirely shiny black like the American crow, but the ravens appear 25 percent larger, have a wedge-shaped tail and have deeper croaks and other calls than the American crow.
In Oregon, the Common raven is a fairly common, widespread resident in many habitats throughout the state; population densities are highest east of the Cascades.