Wanderers
:
Exceptional
May 27, 1983 Bar Harbor; Oct 4, 2004 offshore on a whale watch vessel; Sep 4, 2013 Schoodic Point (banded); and Jun 1, 2019 Otter Point.
Miscellany: Worm-eating Warbler isn't known to breed north of Massachusetts but every spring and fall a few make what seem to be navigational errors and end up in Maine and the Maritimes.