These pigs are not indigenous to the island. Somebody brought them here and never owned up. A gentleman from nearby Green Turtle Cay heard about the malnourished and dehydrated pigs and from 2014 started ferrying water and food for the pigs. I believe now the government has taken over the caring of the pigs. Very unique pigs who regularly swim in the ocean. I believe there is another island with these swimming pigs near Exuma (another island in the Bahamas)