: Status uncertain. year around in towns Island-wide but no pairs detected.
/ : early Apr-mid Jun and again late Aug-early Nov in locations including Mount Desert Rock where unlikely to be in residence. mid Nov-late Mar
Miscellany: Northern Mockingbirds were in our area into the 1960s and slowly increased through the 1990s. No nests have been found but mockingbird nests are well hidden and birds have been seen year around. Populations rise and fall with the severity of our winters.
Last Reviewed: July 7th, 2026