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Changing Seas Season 11 Episodes
Season 11 Episode Guide
4 Episodes 2019 - 0
Episode 1
The Cordell Bank: A National Treasure
Fri, Nov 1, 2019 27 mins
Featuring the Cordell Bank, a magical underwater island few people have ever heard of. Located only 50 miles northwest of San Francisco's Golden Gate Bridge and protected inside a National Marine Sanctuary, this oasis is an ecological hot spot for marine life, attracting birds, sea turtles and marine mammals from thousands of miles away.
Episode 2
Toxic Waters
Fri, Nov 8, 2019 30 mins
Harmful algal blooms come in many forms, from toxic outbreaks impacting the health of animals and humans, to non-toxic but expansive sargassum mats devastating local economies and tourism. Scientists are working to understand what causes these blooms, how they impact us, and how we can stop them.
Episode 3
Corals in Crisis
Fri, Nov 15, 2019 27 mins
Stony Coral Tissue Loss Disease is devastating Florida's fragile coral reef ecosystem. But all hope is not lost. Dedicated scientists are working hard to find the cause of the disease, treat the ill and restore these cities of the sea to their former glory.
Episode 4
Mystery of the Humpback Whale Song
Tue, Nov 19, 2019 27 mins
Experts study the purpose of the male humpbacks' song and what it might tell them about the animals' overall fitness. Each winter, a population of humpback whales migrates to its breeding grounds in the Hawaiian Islands. It is here that male humpbacks perform their elaborate and haunting song.