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Changing Seas
Whales in a Plastic Ocean
Season 17
Episode 1702
Far out in the eastern Atlantic, the Portuguese island of Madeira rises from the depths of the open ocean. Despite its remote location, the archipelago is impacted by floating plastic trash. Researchers with MARE-Madeira study the effects plastics, and their chemical compounds, have on the health of marine mammals that frequent local waters.
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26:42
Scientists study tarpon, bonefish and permit to better understand their behaviors.
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27:13
Scientists experimant to see if giant manta rays are impacted negatively by microplastics.