Though yesterday, October 1, 2014, produced a handful of good photos, there were still other photos of this species which offered different detailed angles that should not be overlooked especially when referring to plumage and field markings. For one, this is an HY (Hatch Year) male and fall vs. springtime where the plumage is not as faded looking. Thanks to Thomas Ford-Hutchinson for this additional insight.
Here’s a link within this website that offers more views and angles from yesterday’s sight.
Blackburnian Warbler section