Beavers — as useful as they are interesting
Trying to slow down floods or filter out pollution? Hoping to capture more water for agriculture? Worried about erosion or wildfire? It turns out that a beaver can help with all these problems and more.
In this episode of the Talk of Iowa Book Club, host Charity Nebbe talks with Ben Goldfarb, author of "Eager: The Surprising, Secret Life of Beavers and Why They Matter."