Changing Seas

CHANGING SEAS takes viewers on an exciting adventure to the heart of our liquid planet. The documentary series offers an unprecedented look at how oceanographers and experts study earth's vast underwater wilderness, while shedding light on how over-fishing, global climate change and pollution threaten ocean resources.

Sun, Oct 5	6:30 A.M.	Tracking Tigers NHPBS (11.1) Tiger sharks are the ultimate apex predators. Scientists use satellite tags and DNA forensic tools to better understand the migrations of this magnificent species and to investigate the impacts of the world shark fin trade.
Sun, Oct 12	6:30 A.M.	Mysterious Microbes NHPBS (11.1) On coral reefs, microorganisms are copious creatures.
Sun, Oct 19	6:30 A.M.	Grouper Moon NHPBS (11.1) During the winter full moons Nassau grouper gather in large numbers to spawn.
Sun, Oct 26	6:30 A.M.	Coastal Carnivores NHPBS (11.1) Scientists studying the coastal Everglades have made some perplexing discoveries.