by Kathleen Lavey, Lansing State Journal

Filmmakers Brendan and Jessica Walsh both grew up in the Chicago area. She liked visiting Lake Michigan beaches. His family would travel to Michigan to camp on the Lake Michigan shore.

Both knew there are plants and animals in the Great Lakes, invasive species that don’t belong there, but public discussions in Illinois about Asian carp were the starting point for their deep dive into other species that have changed the lakes.

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