Whale sharks cruise the whole reef. I have seen one in front of the Caye and another got inside for days while the villagers tried to shoo it out the channel but it wouldn't go.They gather at Gladden Spit because snappers spawn there in Spring. Whale sharks love snapper eggs.That makes it possible to catch them on a tour out of Placencia. Like most wildlife watching it is hard to schedule the creatures while you are out there.