: early May-mid Jun and early Aug-early Oct, with most records from places where migrants concentrate.
Miscellany: Prairie Warbler hasn't been found breeding in our area but it does breed in several places in Hancock County and could breed here at any time. Spring birds have all been males who appear to have overshot their normal breeding range, while in fall it's typically wandering young birds.
Last Reviewed: July 14th, 2026