genus

Indigo Snakes

Drymarchon

Field notes

Drymarchon is a genus of large, nonvenomous, colubrid snakes, commonly known as indigo snakes or cribos, found in the Southeastern United States, Mexico, Central America, and South America.

Children

Central American Indigo Snake native
Yellow-tailed Indigo Snake
Eastern Indigo Snake native

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native indigo snakes All

Native to the US, by observations.

Central American Indigo Snake Drymarchon melanurus 4,207 observations
Eastern Indigo Snake Drymarchon couperi 276 observations