43 minSeason 1 • Episode 3
LatestThe spring thaw in the Great Lakes creates ice tsunamis. Photosynthetic salamanders, fishing wolves, deep-diving moose, baby rattlesnakes and colourful fish hunting mid-air all show us unique adaptations to spring.
The Great Lakes, home to a fifth of the world's fresh water and the backbone of a vast ecosystem, are explored from every angle on this documentary series.
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