Males usually grow up to 1.58 m (5.2 ft) in length. It is the longest native snake species in the United States. The eastern indigo snake has a blue-black colour. It is also the largest, non-venomous snake in the southeastern United States. It is the largest snake in the United States.
It is the longest native snake in the United States. It is native to the eastern United States. The eastern indigo snake ( Drymarchon couperi) is a type of snake in the family Colubridae.
