On the last Thursday of each month, underwater photographers and local naturalists Carlos and Allison Estape present a different informative and educational lesson about how to identify fish species found in the Florida Keys and throughout the Caribbean. Marine life enthusiasts of all levels are invited to attend. Class is free and open to the public. This month, Carlos and Allison will be discussing "Damselfish: The Gardeners of the Reef" and also sharing some fish photos from their recent trips to Bonaire and Veracruz, Mexico.