Nurse sharks (Ginglymostoma cirratum), being fed in shark and ray alley, Caye Caulker, Mesoamerican Barrier Reef, Belize

nurse shark ginglymostoma cirratum feeding underwater caye caulker belize marine life ocean tropical wildlife swimming shallow water ecosystem fish nature conservation dive site snorkel aquatic smooth skin fins predator species habitat tourism adventure environment sea oceanography biodiversity world tranquil clear gentle interaction grass observing schooling biology tourist attraction exploration wild