Paddle and hike

Hidden Falls Regional Park

10 a.m.-2 p.m. Saturday

A chance to discover Fort Snelling State Park and the area's history with a paddle around Pike Island at the confluence of the Minnesota and Mississippi rivers. There also will be a hike around the giant cottonwoods of the island. Trip is guided by Wilderness Inquiry, and cost is $45. Register online at wildernessinquiry.org. Meet at the north gate of Hidden Falls park. (612-676-9400)

Paddleboard

Fish Lake Regional Park

9-11 a.m. Saturday

Head to Maple Grove and get a lesson in the fast-growing sport. Equipment provided. The paddleboards available at Three Rivers Park District have a manufacturer's recommended weight limit of 220-250 pounds. Cost is $35 and reservations are required. Call 763-559-6700, reference activity number 325911-04. This program is for ages 14 and older. There is a similar lesson at Cleary Lake Park, too. (threeriversparks.org)

Monarch butterflies

Nerstrand Big Woods State Park

10-11 a.m. Saturday

Learn more about monarch butterflies, their life cycle and the amazing journey they make to get here each year, as well as how you can help this species survive. (507-333-4840, mndnr.gov)

Wild edibles

Flandrau State Park

7-8 p.m. Saturday

Flandrau State Park

Head to New Ulm and learn about some of the more recognizable plants in the area, such as the common dandelion, which can be used in salads. Meet at the playground near the swimming pond. (507-384-8890, mndnr.gov)

Kids' fishing

Wm. O'Brien State Park

1-3 p.m. Saturday

Learn fishing basics and then go fishing. Equipment provided. (651-433-0500)

Bird banding

Whitewater State Park

12:30-2 p.m. Sunday

Help handle and release birds after they have been caught, studied and banded with a tag. (1-507-932-3007, mndnr.gov)

Nature sleuth

Fort Snelling State Park

10 a.m.-noon Tuesday

Become a detective for the day and go on a hike with a naturalist looking for clues about the wildlife. Learn basics about tracking and animal behavior. (612-725-2724, mndnr.gov)