As wind energy continues to grow in Canada, so does the body count for migratory bats.

Biologist Cori Lausen has spent years advocating to help prevent bats from being killed by wind turbines. She even helped inform the rules around wind energy development and bats in Alberta. But she worries it may have been too little too late to prevent some species from going extinct. 

Molly Segal travels from Alberta wind farms to BC’s forests to discover if there’s a way to save bats without disrupting getting renewable energy from turbines. 

Storylines is part of the CBC Audio Doc Unit