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The eastern coral snake (Micrurus fulvius) is one of Florida six venomous snake species and the only US snake with neurotoxic venom comparable to cobras. Bites are rare but require immediate medical attention. Here is the safety guide.
The identification rhyme
“Red on yellow, kill a fellow. Red on black, friend of Jack.”
Coral snakes have RED bands touching YELLOW bands. Non-venomous king snakes (and scarlet kingsnakes that mimic coral snakes) have RED bands touching BLACK bands.
Eastern coral snake features
- Slender body, 18-30 inches long.
- Bright red, yellow, and black bands encircling body.
- Black snout (no other Florida snake has this).
- Small head similar in size to body.
Where they live
- Pine and hardwood forests.
- Burrows and underground cavities.
- Under leaf litter and debris piles.
- Occasionally in suburban yards (rare).
Behavior
- Secretive — spend most time underground or in debris.
- NOT aggressive — bites only occur when handled or stepped on.
- Active mostly at dawn and dusk.
- Florida bites typically happen when people pick up or step on them.
If you see a coral snake
- Stop and back away to 6+ feet distance.
- Do NOT approach, attempt to handle, or kill it.
- Note location and contact local wildlife removal if it is in active yard area.
- Most coral snakes leave on their own within hours.
If bitten by coral snake
- Call 911 IMMEDIATELY. Coral snake venom is neurotoxic.
- Symptoms can develop slowly (12-18 hours) but are severe.
- Stay calm; keep bite area still.
- Do NOT apply tourniquet, ice, or attempt to suck out venom.
- Note time of bite for medical team.
- Antivenom available at Florida emergency rooms.
Yard prevention
- Reduce leaf litter and debris piles.
- Eliminate brush piles where coral snakes can hide.
- Trim grass and clear ground cover.
- Keep mulch beds tidy.
- Wear gloves and shoes when working in yard.
Verdict
Coral snakes in Florida are rare and shy. Memorize the identification rhyme to distinguish from look-alikes. NEVER handle. Bites require immediate emergency medical attention. Reduce yard hiding spots to discourage coral snake habitat.
Reminder: Always read product labels and follow safety instructions.