| Carl Cook Photography: Photography and essays on the members of the Corvid genus. |
| Conservation of Forest Songbirds in Puget Sound: Findings of a study into the effects that predation by American Crows has on forest bird productivity and resultant population size. |
| Crow City: Photographs, links, and other useful information on the British Corvus genus. |
| Crow Info: Information on crows, links of references, and information on the crow and its relation with the West Nile Virus. |
| Crows and Ravens: Contains mythological stories about crows and ravens, natural history of the two, and tells how to tell the difference between the two. |
| For the Love of Crows: Life history, books, myths, jokes, clipart, drawings, and photographs of crows. |
| RavenBlack's Corvidae: Photographs, sounds, art, prose, and links about ravens and crows. |
| Ravens and Crows: Information about the American Crow, Fish Crow, and Common Raven from the Pennsylvania Game Commission. |
| The Rook (Corvus frugilegis): About this introduced bird of New Zealand and its destructive effects there. Includes a painting. |