Every three years, like clockwork, there are vast migrations across one of the world's largest seas. But it is not sea birds or swimming beasts that are migrating, it is a large group of those mammoth beasts, elephants. But how, you ask, is this possible? Easily explained. They ride on the Floating Marches. But again, you have a question! What are these Floating Marches? I'll answer that as well, but it will take a little longer.

 Over the course of almost three years, the drifting branches and leaves that are washed out of rivers into the sea build up all along the coast. They are trapped in the folds and fjords of this great land. After that time of gathering, the mounds stand yards high; this is when the elephant herds arrive. A few of the great beasts carefully board the makeshift rafts and trample them down until nearly flat. Then the rest of the herd boards the, now firmer and, thus, safer, raft. Then, with a giant shove, the journey starts. The float trip lasts for several days, usually, and the elephants, during this time, eat only a little, and that from the raft itself.
 At the end of the trip, the elephants disembark onto dry land once again, and go to feast upon the lush greenery that has stood, relatively untouched, for almost three years. The next time that the drifts accumulate, the herd is ready to cross the other way across the sea.

 Not all of the herds make it across the sea every trip. Storms, predators, disease, and breaking up of rafts have all added to the number of deceased elephants. But at each journey time, the number fo the beasts is relatively unchanged from the year before.