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Florida's Venomous Vipers: Know Your Foes
30 May
Summary
- Florida has 44 native snake species, only six are venomous.
- Venomous snakes like diamondbacks and cottonmouths have distinct warnings.
- Proper first aid for snake bites is simple: below heart level, get to hospital.

Florida is home to a rich diversity of 44 native snake species, with only six posing a venomous threat. Most encounters involve harmless species that are beneficial for pest control. Identifying snakes accurately can be challenging, and experts advise against attempting to capture or handle any snake. This proactive approach minimizes the risk of encountering venomous species.
Key venomous snakes include the Eastern Diamondback Rattlesnake, Cottonmouth, Eastern Coral Snake, and Dusky Pygmy Rattlesnake. Each has distinct characteristics and warning behaviors. For instance, the Cottonmouth displays a white interior when threatened, while the Coral Snake has a specific color pattern. Even when encountering venomous species, they generally prefer to warn before biting.
If a venomous snakebite occurs, immediate first aid is critical. Keep the affected limb below heart level and proceed to the nearest hospital without delay. Avoid traditional remedies like applying ice, heat, or attempting to cut the wound, as these can worsen the injury. Safely photographing the snake can aid medical professionals in treatment.