The Maintenance Yard was teeming with Chipping Sparrows this  
morning.  Paul DeAnna and I were pleased to find a few warblers still  
coming in.

NASHVILLE WARBLER
ORANGE-CROWNED WARBLER
Black-throated Green Warbler
Yellow-rumped Warbler (6+)
Blue-headed Vireo  (3)
Chipping Sparrow (dozens)
Ruby-Crowned Kinglets (numerous)
Golden-crowned Kinglet
Swamp sparrow
House Sparrow
Song Sparrow
FIELD SPARROW
White-throated Sparrow (many)
House Finch
Hermit Thrush (2)
Swainson's Thrush
Eastern Towhee (6+)
Junco (10+)
Red-shouldered Hawk
Red-bellied Woodpecker
Flicker
Downy Woodpecker
Yellow-bellied Sapsucker
Eastern Phoebe, Chickadee, Grackles, Bluebird, Robins

David Caldwell reported seeing a Black-throated Blue Warbler at  
Picnic Area 13.

Wallace Kornack
Washington  DC