It’s part 2 of ‘prime warbler migration’ @ Presque Isle State Park, along the Pine Tree Trail a few weeks ago.
Nice shots of shady Chestnut-sided Warbler:
Not a warbler, but Red-eyed Vireo (not the best pics., but no luck with anything better so far this year):
Beautiful Magnolia Warbler:
Here’s more Bay-breasted Warbler:
These are Cape May Warbler x Bay-breasted Warbler: