Observer Editor, Free
“Equinox Birding Hike”: Washtenaw County Parks & Recreation Commission.
WCPARC naturalist Kelsey Dehring leads a birding hike during this exciting time of year for witnessing bird behavior. Bring binoculars if you have them. 8–10 a.m., Sharon Mills County Park, north lot, 5701 Sharon Hollow Rd. Free. Preregistration required by emailing email@example.com; space limited.