The Artstor website will be retired on Aug 1st. Human-Wildlife Interactions Vol. 15, No. 3, Winter 2021 Case Study: Common raven impacts on nest... Case Study: Common raven impacts on nesting western ...
E. Roth. 2002. Abundance and distribution of common raven and American crow in the San Francisco Bay Area, California. Western Birds 33:202-217. Kelly, J. P., K. L. Etienne, and J. E. Roth. 2005.
An inky-black raven soaring over a landscape white with snow. Though similar in appearance to the American crow, the common ...