1 Bird-watching trek

Minnesota Valley National Wildlife Refuge, Nov. 22, 8-10:30 a.m.

Meet at the Wilkie Unit (7701 County Rd. 101 E, Shakopee) for a guided hike to see migratory birds including ducks, geese, maybe tundra swans. Bring binoculars and a field guide. Dress for the weather. More information: 952-858-0715 or www.fws.gov/refuge/Minnesota_Valley.

2 Tree detective

Fort Snelling State Park, Nov. 22, 1-2 p.m.

Meet at the visitor center for a lesson on trees. Learn how to identify the park's various species and how they survive the winter. More information: 612-279-3550 or www.mndnr.gov/ptcalendar.

3 Tundra swan field trip

Whitewater State Park, Nov. 22, 1-3 p.m.

Meet at the visitor center for a short presentation on tundra swans before driving caravan-style to Weaver Bottoms on the Mississippi River. Binoculars and spotting scopes provided. Bring your own transportation. Check for cancellation in case of poor weather. More information: 507-932-3007 or www.mndnr.gov/ptcalendar.

4 Turkey watch

Cleary Lake Regional Park, Nov. 22, 1-3 p.m.

Take a naturalist-led hike in search of the park's wild turkey population. $5. Reservation required; 763-559-6700. More information: www.threerivers parks.org.

5 Turkey tracks

Elm Creek Park Reserve/ Eastman Nature Center, Nov. 23, 1-4 p.m.

Hyland Lake Park Reserve/Richardson Nature Center, Nov. 23, 3-4 p.m.,

Everything you ever wanted to know about wild turkeys — learn about their habits, habitats and calls. These drop-in events are free and open to all ages. More information: 763-559-6700 or www.threerivers parks.org