Timberdoodle walk
Afton State Park
8-9 p.m. Friday
Timberdoodle is the nickname of the ground-nesting, long-beaked American woodcock. The bird's mating flight and dance is unique. (651-231-6968; mndnr.gov/afton)
Kids, birds, binoculars
Interstate State Park
10-11 a.m. Saturday
Bring the kids and explore the world of birds through games, crafts and a short hike. Meet at the stone picnic shelter at the park's south entrance. (651-465-5711, ext. 225; mndnr.gov/interstate)
Bison tales
Blue Mounds State Park
1-2 p.m. Saturday