Nurse sharks (Ginglymostoma cirratum), being fed in Hol Chan Marine Preserve, inside the Mesoamerican Barrier Reef, Belize

nurse sharks ginglymostoma cirratum belize marine life underwater feeding barrier reef ocean conservation aquatic ecosystem shark snorkeling diving tropical fish clear waters shallow sea biodiversity behavior tourism wildlife experience adventure preservation environment environmental protection educational scuba coral species ecological balance nature exploration creatures observation paradise efforts health research habitat oceanic