Animal tracks
Wild River State Park
1-2 p.m. Friday
Snow reveals the animal kingdom's playground. Come out and see what all the footprints mean. Snowshoes provided if there is enough snow to use them. Meet at the visitor center. (651-583-2125, ext. 227, mndnr.gov)
Snow science
Mille Lacs Kathio State Park
10:30-11:15 a.m. Saturday
How are snowflakes formed? What makes snowflakes unique? Get answers and more. Meet at the interpretive center. (1-320-532-3269, mndnr.gov)
Christmas Bird Count
Lake Carlos State Park
7:30 a.m.-4 p.m. Saturday