Nice intimate shot of a juvenile Wilson's. Have not seen a single one
so far. Lots of Redstarts, Chestnut-sided, Magnolia and a few BT Green
and BT Blue. Have not seen a N. Parula yet either and certainly not a
Blackpoll, but without using binoculars I may have over-looked both
species. Viewing them through a 200mm lens does not help much with
ID especially when they are way above me.
Sounds like you had a good day.