1 Remarkable reptiles

William O'Brien State Park, 3-4 p.m. Saturday

Join special presenter Jim Gerholdt for his live reptile show. See snakes, turtles and more. Gerholdt will explain their unique adaptations. More information: 651-433-0500 or www.mndnr.gov/ptcalendar.

2 All about bluebirds

Fort Snelling State Park,

 1-2 p.m. Saturday

Meet at the visitor center to learn about bluebirds and how you can help to restore their populations. More information: 612-725-2724 or www.mndnr.gov/ptcalendar.

3 Maple syrup at home

 Lowry Nature Center

12:30-2:30 p.m. Saturday

Discover how to make maple syrup at home. Learn about the process and its history. Learn what you need, what should be done when, and other things to consider. Discounted supplies available for purchase on class day.

4 Feeder favorites

Wild River State Park

 1-2 p.m. Saturday

Meet at the visitor center to find out how to attract birds to your yard, including information on what to put in feeders. You can make your own feeder to bring home and hang. More information: 651-583-2125, ext. 227 or www.mndnr.gov/ptcalendar.

5 Snowshoe Saturdays

Whitewater State Park

10 a.m.-noon Saturday

All ages are invited to explore the park on snowshoes at this naturalist-led program. The group will look for signs of wildlife as it moves through a variety of landscapes. Bring your own snowshoes or borrow a pair from the park. Call 507-932-3007 to check on the program if there are poor weather conditions. More information: www.mndnr.gov/ptcalendar.