Eastern Whip-poor-will (click to see the larger version)

I was at Montrose from 6 to 8 this morning and it was impressive. I don’t know if this constituted a fallout but there were a lot of birds around. I almost didn’t go out because of the thick fog (.25 mile visibility), but I was curious if the fog had downed any birds. The warblers weren’t the best I’ve ever seen but still good (I ended up with 22 species), but the tanagers, grosbeaks, and thrushes were
excellent. There was definitely turnover compared to the last few days. Here’s a rundown of what I saw (not a complete list; for a complete list follow the eBird link below):

Common Nighthawk – 1 perched on the outer branches of a Honey Locust (!)
Black-billed Cuckoo – 1
Great Crested Flycatcher – ~6
Least Flycatcher – ~10
Eastern Kingbird – ~15, some in groups of 4 and 5
White-eyed Vireo – 1
Yellow-throated Vireo – 1
Philadelphia Vireo – 1
Red-eyed Vireo – ~5
Ruby-crowned Kinglet – ~12
Blue-gray Gnatcatcher – ~12
Eastern Bluebird – 1
Wood Thrush – 1
Veery – ~6
Swainson’s Thrush – ~40
Gray-cheeked Thrush – 3
Gray Catbird – ~50, they seemed to be everywhere
Blue-winged Warbler – 1
Golden-winged Warbler – 1
Orange-crowned Warbler – 3
Nashville Warbler – 2
Tennessee Warbler – ~5
Northern Parula – 2
Chestnut-sided Warbler – ~5
Cape May Warbler – ~5
Magnolia Warbler – ~15
Yellow-rumped Warbler – ~15
Black-and-white Warbler – 2
Black-throated Blue Warbler – 1 male
Black-throated Green Warbler – 2
Bay-breasted Warbler – 1
Palm Warbler – ~25
Canada Warbler – 1
Common Yellowthroat – ~40
Wilson’s Warbler – 1
Ovenbird – 2
Northern Waterthrush – ~6
American Redstart – ~8
Scarlet Tanager – ~12, some in groups of 3 and 4
Savannah Sparrow – ~20
Swamp Sparrow – ~40
Lincoln’s Sparrow – 2
White-crowned Sparrow – ~40
White-throated Sparrow – ~25
Rose-breasted Grosbeak – ~12
Indigo Bunting – ~8
Bobolink – 1
Orchard Oriole – 1 immature male
Baltimore Oriole – ~12
Pine Siskin – 1

eBird Checklist
http://ebird.org/ebird/view/checklist?subID=S29565588