it is illegal to take conch shells with living organisms from florida , is going to jail for 15 days . fiscal - gonzalez , who pleaded guilty , said she did n't know taking the shells from the beach was illegal . recreational collection of empty seashells is allowed in florida keys culture . more : florida bucket list : 20 things you have to do in the sunshine state fiscal - gonzalez was arrested by an officer from the commission on july 13 , 2017 , after an anonymous tipster called the agency . taking a living queen conch is illegal . follow ashley may on twitter : @ashleymaytweets read or share this story : https : usat.ly2uwcufe she said she did n’t know it was illegal to take conchs . empty conch shells , which produce a unique sound when blown , have also been used as signaling devices in the florida keys for centuries . officer john martino reported seeing three containers full of queen conches soaking in bleach and water when he met with fiscal - gonzalez . native - born islanders are called conchs , and the keys are nicknamed the conch republic .