FG-0002 · Wildlife · 5 species
Identifying Snakes in Florida
By Derek Gauger · Updated
Overview
Florida's warm, wet climate supports around 50 snake species, most of them harmless and helpful. The state has six native venomous species, and knowing the handful you might actually meet makes the outdoors far less nerve-wracking.
As always, identify from a distance — a photo from several feet away is safer and just as effective as a close look. This guide covers the snakes you are most likely to encounter in Florida yards, wetlands, and woods.
Key species to know
FG-0002.01
Southern Black Racer
Coluber constrictor priapus
A sleek, fast, solid-black non-venomous snake with a pale chin, common in yards and gardens. Nervous and quick to flee; harmless despite its speed.
Habitat: Suburbs, fields, and woodland edges throughout Florida.
FG-0002.02
Corn Snake
Pantherophis guttatus
A beautifully patterned orange-and-red non-venomous constrictor, sometimes confused with the venomous copperhead but slimmer and brighter. A gentle rodent-hunter.
Habitat: Pine woods, farmland, and around buildings statewide.
FG-0002.03
Florida Cottonmouth
Agkistrodon conanti
A thick-bodied semi-aquatic pit viper, dark with a pale-lined face, that gapes to show a white "cotton" mouth when threatened. Venomous; often confused with harmless water snakes.
Habitat: Swamps, marshes, lake edges, and slow streams.
Venomous. Give a wide berth to any thick-bodied snake near water and never handle it.
FG-0002.04
Eastern Coral Snake
Micrurus fulvius
A small, secretive snake ringed in red, yellow, and black, with the red and yellow bands touching. Venomous, but shy and rarely seen; bites are uncommon.
Habitat: Sandy, wooded areas and suburban mulch beds.
Venomous. Never handle any small banded snake — remember red-touches-yellow bands warrant real caution, and confirm from a distance.
FG-0002.05
Banded Water Snake
Nerodia fasciata
A non-venomous water snake with dark crossbands, frequently mistaken for a cottonmouth and needlessly killed. Flattens its body when alarmed but is harmless.
Habitat: Ponds, canals, ditches, and wetlands throughout the state.
Through the seasons
- Snakes are active year-round in Florida but especially on warm, humid days and evenings.
- Be cautious around water edges and dense vegetation, where cottonmouths and water snakes bask.
- Many harmless water snakes are killed out of fear — identify from a distance before assuming the worst.
Questions
- What venomous snakes live in Florida?
- Florida has six native venomous species: the eastern coral snake, Florida cottonmouth, copperhead, eastern diamondback rattlesnake, timber rattlesnake, and dusky pygmy rattlesnake.
- Is that snake in my yard dangerous?
- Most Florida yard snakes — black racers, corn snakes, garter snakes — are harmless. Photograph it from a safe distance and use an app like Spotter to identify it rather than approaching.
From Field Notes
Not sure what you found?
Take a photo with Spotter for the name, field marks, look-alikes and safety notes in seconds.
In this guide
- Species
- 5
- Region
- Florida