It was sunny, but in the low 40s when I got onto Route 610 at 9:40 this morning. With a light breeze, it felt quite chilly. I made several passes on 610 between mm. 2 and mm. 4 of the parkway, and although it wasn't very "birdy," I had 7 warbler species on 610. Pine Warbler was heard only, and Northern Parula was heard with a quick view but no photo.
Black and White Warbler
Chestnut-sided Warbler
Black-throated Green Warbler
Black-throated Blue Warbler
Black-throated Blue Warbler
Tennessee Warbler
Tennessee Warbler
Tennessee Warbler
Red-eyed Vireo
Yellow-throated Vireo
Yellow-throated Vireo
I got back onto the parkway at mm. 4, and it was nuts up there. There must have been 200-300 cars at Humpback Rocks, and the only place I found birds was at the south end if the cirque (mm. 7.5), where there were some good non-warbler species and a small mixed warbler flock.
Brown Thrasher
Rose-breasted Grosbeak
Rose-breasted Grosbeak
Ovenbird
Ovenbird
Cape May Warbler
Cape May Warbler
Cape May Warbler
Cape May Warbler
Tennessee Warbler
Tennessee Warblers
Black-throated Blue Warbler
Black-throated Blue Warbler
Black-throated Blue Warbler
Black and White Warbler
Black and White Warbler
Black and White Warbler
Chestnut-sided Warbler
Chestnut-sided Warbler
Chestnut-sided Warbler
Chestnut-sided Warbler