Southern stingray (Hypanus americanus), with snorkeler in shark and ray alley, Caye Caulker, Mesoamerican Barrier Reef, Belize

southern stingray hypanus americanus snorkeler caye caulker marine life underwater swimming seagrass clear water caribbean tropical ecology adventure snorkeling nature wildlife ocean conservation experience recreation exploration tourism beauty fish rays coral habitat lagoon aquatic diving serene relaxing colorful biodiversity tranquil environment floor sunlight reflections movement observe interact species ecosystem coastline