The Indian Ocean tsunami of December 2004 was one of the worst natural disasters in human history.

As the world takes stock of the staggering human death toll, people began telling stories about amazing accounts of survival – in the animal kingdom. From CAN ANIMALS PREDICT DISASTER?, part of Thirteen/WNET New York's NATURE series , airing Sunday, May 13 at 8 p.m. (ET) on PBS (check local listings). For more information, visit http://www.pbs.org/nature