Fish rising on the Bitterroot River near Tucker Crossing by Merle Ann Loman | Sep 10, 2009 | Bitterroot, iii Fall | Here are some rise patterns. I was at Tucker Crossing hanging out when I saw the Osprey near a pool on the edge of the Bitterroot River. Some trout were working the edge near the foam. They weren’t very big, but fun to watch. Click here to view all 12 photos in a new window