If you're an Indiana resident who enjoys spending time outdoors (or even just walking to the mailbox), you’ve probably thought about snakes once or twice. While our state isn’t teeming with venomous varieties, we do have a few to watch out for — and one of them might just announce its presence with a weird, unexpected scent.

The Surprising Smell That Might Signal a Snake Nearby

Imagine this: you’re outside or even inside your home and catch a strong whiff of cucumbers, but there aren’t any cucumbers around. Strange? Definitely. Harmless? Maybe not.

Copperheads and Their Unusual Defense Mechanism

Turns out, copperheads - a venomous snake commonly found in parts of Indiana - can release a defensive musk when they feel threatened, and some folks say it smells like cucumbers. According to the Missouri Department of Conservation, that odor is only released if the snake feels in danger, like if it’s being harassed or stepped on. A resting copperhead under a log or porch likely won’t give off any scent at all, and you could walk right past it without ever knowing.

ALSO READ: Indiana's Largest Snake Is Harmless and Actually Helpful

Here’s the really interesting part – not everyone agrees on the scent. Some say it smells like cucumbers, while others just describe it as nasty and musky.

What to Do If You Smell Cucumber but See No Cucumber

If you do smell cucumbers in your house - and you don’t have any cucumbers in your house - don’t panic, but do take it seriously. If you suspect a copperhead may have snuck inside, call a professional right away. Let the experts safely handle it - and check for others while they’re at it.

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