Bioluminescence, the production and emission of light by living organisms, manifests in Florida’s waters due to various marine life forms. Dinoflagellates, single-celled plankton, are a primary contributor. When disturbed, these organisms emit a blue-green light as a defense mechanism. Comb jellies and certain fish species also contribute to this natural phenomenon.
Experiencing bioluminescence offers recreational opportunities such as nighttime kayaking and swimming. Its occurrence also indicates a healthy aquatic ecosystem, suggesting balanced environmental conditions. Historically, sailors have observed bioluminescent displays, sometimes attributing them to mythical creatures or supernatural events.
