Take in the birds at Metcalf National Wildlife Refuge while sharpening your bird identification on a beginning birder walk. Learn key field marks and how to use binoculars and field guides. Binoculars are available if needed. Families with children are welcome. Minimal walking is involved. Meet at the Metcalf refuge headquarters at 10 a.m. for this 2-hour trip. Sponsored by Bitterroot Audubon, Five Valleys Audubon, and Metcalf National Wildlife Refuge.