MesoAmerica Photos Diving in Los Roques, Venezuela After visiting the Hol Chan Marine Reserve in Belize, fishermen and scientists from Venezuela, Antigua, and Barbuda are enthused. Mapping deep reefs. PhD student Shin Kobara works with Belizean fisherman, Eloy Cuevas Mapping deep reefs. PhD student Shin Kobara works with Belizean fisherman, Eloy Cuevas. Mapping deep reefs. PhD student Shin Kobara works with Belizean fisherman, Eloy Cuevas. This juvenile yellow tail snapper is approximately 30 days old and has recently recruited into shallow patch reef habitat within a no-take zone inside a Marine Reserve in Belize.