Amidst the San Juan Islands - an archipelago of more than 170 islands in upper Puget Sound - live several pods of orcas known collectively as the Southern Residents. Though the species is often referred to as "killer whales," this group of orcas eats fish, not marine animals. Scientists Kenneth Balcomb and Paul Spong are recording the movements of these incredible creatures, with the hopes that their findings will help protect future generations. Distributed by TubeMogul.explore™ (http://explore.org) is a multimedia organization that documents leaders around the world who have devoted their lives to extraordinary causes. Both educational and inspirational, explore creates a portal into the soul of humanity by championing the selfless acts of others.