University of Nebraska
University of Nebraska: Racer
The University of Nebraska presents information on the Racer. A nonpoisonous snake found in the prairies and grasslands of Nebraska. A color photo and description are included.
Regents of the University of Michigan
Animal Diversity Web: Eastern Racer
Detailed information about this snake including where it can be found, its physical features, diet, behavior, etc. are found on this site, along with some photos.
Canadian Museum of Nature
Canadian Museum of Nature: Reptiles: Racer
A fascinating look at the racer, a snake which is found exclusively in North America.