All about bluebirds
Afton State Park
10-11 a.m. Saturday
Bluebirds are one of Minnesota's most admired songbirds, yet most people have never seen one. Learn about their life history and how you can help restore their populations. (651-231-6968, mndnr.gov)
Photographing loons
Lake Maria State Park
1-2 p.m. Saturday
Photographer John Pennoyer will share his knowledge of the loon: its behavior, nesting and chicks. Pennoyer will talk about techniques and watercraft use for getting the perfect picture. (763-878-2325, mndnr.gov)
Maple sugaring
Whitewater State Park
10-11:30 a.m. or 1-2:30 p.m. Saturday