Florida Backyard Snakes

A Website Dedicated to the Identification of Florida Snakes

Florida Backyard Snakes

A Website Dedicated to the Identification of Florida Snakes

Southern Copperhead vs. Florida Cottonmouth, An Identification Challenge…Same Genus…Different Species

Jake Scott


Photo by Dick Bartlett

I decided to make a small, simple diagram of some of the basic differences between the Florida Cottonmouth (Water Moccasin) and the Southern Copperhead. To the untrained eye these two species can look quite similar, however, they are dissimilar visually and, while there is some overlap, they are generally found in separate habitats.

Several times a year I will hear someone say, they've seen a copperhead in areas where they do not exist naturally and are likely being misidentified or confused with cottonmouths.

The below picture shows two juveniles. This is because they are most similar at this life stage.