Damming research: Study finds beavers might not be all bad for trout streamshttps://www.duluthnewstribune.com/sports/northland-outdoors/damming-research-study-finds-beavers-might-not-be-all-bad-for-trout-streams Publication Date 04/08/2022 Source Duluth News Tribune Associated Research Projects Beavers, Streams and Steelhead Mention Type Interview