Based on 3,226 research-grade iNaturalist observations in Michigan, Red-bellied Woodpecker is most often recorded in May; in Michigan it behaves like a year-round resident. It ranks #19 among birds recorded in the state in our data.
Melanerpes carolinus
Red-bellied Woodpecker in Michigan by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Michigan in May

Baltimore Oriole
Canada Goose

American Robin
Red-winged Blackbird

Rose-breasted Grosbeak

Mallard
Sandhill Crane

Northern Yellow Warbler
Places to look in Michigan
Isle Royale National Park
Belle Isle Park
Frederik Meijer Gardens & Sculpture Park
Leila Arboretum
Nichols Arboretum
Grand Mere State Park
FAQ
When does Red-bellied Woodpecker appear in Michigan?
Mainly April–March, with the most records in May.
How common is Red-bellied Woodpecker in Michigan?
It ranks #19 by number of iNaturalist observations among birds in Michigan (3,226 records in our sample).