Humpback whales are icons of their kind. They capture our imagination with their power, their grace and their song. Now with National Geographic's CritterCam, we'll go where few have gone to capture some of the most intimate and astounding moments of these giants of the sea. We'll find out who calls the shots in the mating game and who gets beaten and bruised. We'll see some of the most extraordinary scenes ever captured between a mother and her infant. And for the first time ever, we'll see how a young calf learns the skills it will need to survive.