FVAS field trip to the Mission Valley to look for raptors. Freezing fog! We did observe a few raptors and a large flock of Common Redpolls. Visibility was so poor that we decided to head to the lower Flathead Valley to try to find Snowy Owl, which we dipped on. A stop at Dayton Bay on Flathead Lake added two species to the year list, Canvasback and American Wigeon.