Yesterday's mystery bird was a Black-throaed Green Warbler, photographed at the NJMC bird-banding station by Jim Kuehlke.
Congrats to Kevn Browne and Jim Hayes for contacting the blog with the right answer.
This walk kicked off with a Peregrine Falcon perched on a nearby radio tower and kept delighting throughout — right down to the dragonflies we saw at the walk's end.
As we posted yesterday, highlights included a male Eurasian (Common) Green-winged Teal, a couple of American Kestrels and (as always) those nifty old Atlantic Cedar stumps.
Full list follows.