“Castro’s Secret Reef” (2015) IMDb

Extent

Seen in 2019.

Subject

Wildlife and conservation in the Jardines de la Reina, Cuba. Conservation efforts in the marine reserve include a limit on lobster fishing to one boat with strictly manual methods, and one scuba diver’s effort to catch and feed dragonfish to local sharks, giving the sharks an appetite for the invasive species.

moving picture nature non-fiction