Birding trek
Brown's Creek State Trail, 8-10 a.m. Saturday
Join a naturalist in a program for beginning birders. Learn about the basics of identification. Binoculars and guides will be available. Meet where the trail crosses Hazel Street in Stillwater. (651-231-6968, mndnr.gov)
Birding trek II
Minnesota Valley National Wildlife Refuge, 8- 10:30 a.m. Saturday
Take a trek at the Bass Ponds trailhead of the Long Meadow Lake Unit and learn about the birds of the spring migration. Call naturalist Craig Mandel, who will lead the hike, with questions. (952-240-7647, bit.ly/MNvalley)
Maple syrup programs
Maple syruping events teaching the basics of the process remain abundant. Here are several:
• Fort Snelling State Park, 1-2:30 p.m. Saturday and Sunday: Meet at the visitor center. (612-725-2724, mndnr.gov)
• Wild River State Park; 11 a.m.-2 p.m. Saturday:
Bring a lunch. Registration required and limited to 35; call 651-583-2125, ext. 227. (mndnr.gov)