Uncommon summer resident
April - September
Common transient and summer resident in the lowlands, uncommon (or less common) in the hills. Arrives in April; departs by mid-October. —Bagg & Eliot
April - October
Summer resident. Arrives late April–early May; departs September to mid-October. —Mass Audubon
April - October
—H.L. Clark, 1887
Least concern*