indigo snake n large dark-blue nonvenomous snake that invades burrows; found in southern North America and Mexico Synonym(s) gopher snake Drymarchon corais
News & Articles indigo snake Wild File: Florida Eastern indigo snake The Eastern indigo snake is the longest nonvenomous snake in North America. Adults usually grow 5 to 7 feet long, but can be more than 8 feet. July 14, 2013 - The News-Press