Reigning the Amazon River: Giant Otters

Synopsis
The Amazon River Basin is crowded with rare and extraordinary wildlife. One unique animal has mastered the art of survival -- giant otters. Follow a family of otters, discover their secrets, and see how life changes when new faces arrive. The whole family teach the pups to swim and no one can fall behind. Teamwork is the otters' greatest strength, especially when facing their number one enemy...the caiman. Giant otters are always on guard. In this world of beauty and danger, every day brings a new challenge. Pups learn fast that family comes first. To survive here, with uncertainty around every bend, giant otters must stick together, whatever the danger.