Deep Dive: North America — S1E6 — Changing Tides
Synopsis
Bundle up as Lizzie heads north to tag sharks and witness the sobering disappearance of sea ice first-hand; polar bears are also caught raiding a town for food after their hunting grounds diminish.
About the series
North America is home to the most diverse and charismatic marine life on the planet; presenter Lizzie Daly embarks on an epic road trip to explore the challenges and opportunities facing marine life.