Coastal Mountains Land Trust invites the community to join fisheries biologist Peter Ruksznis on a salmon ecology walk on along the Ducktrap River, one of only eight rivers in the U.S. that supports a wild Atlantic salmon population. Participants should meet at the Tanglewood parking lot, and group size is limited to 15, so please reserve a place by calling 236-7091 or emailing info@coastalmountains.org.