Another good birding morning at Rock Creek Park with 11 warbler  
species....

Ridge:
Blackpoll Warbler   3
Black-throated Green Warbler
Northern Parula   4
Magnolia Warbler   4
American Redstart  3
Black-and-white Warbler   4
Rose-breasted Grosbeak
Scarlet Tanager  3
Phoebe
Ruby-crowned Kinglet
Brown Thrasher   2
Grackles  (many)
Towhee

Equitation Field:
Palm Warbler
Rose-breasted Grosbeak
Chimney Swift   (many)

Maintenance Yard:
Nashville Warbler   2  (Chris)
Palm Warbler
Black-throated Green Warbler  2
Magnolia Warbler   3
Black-and-white Warbler
Common Yellowthroat   4+
Black-and-white Warbler
WINTER WREN   (Chris)
Scarlet Tanager   3
Swainson's Thrush
Brown Thrasher
Indigo Bunting   5
Song Sparrow   3
Catbird   4
Grackles and Robins  (numerous)

Yard Parking Lot:  (Jim, Stephanie, wk)
Chestnut-sided Warbler
Black-throated Blue Warbler
Magnolia Warbler  3
American Redstart
Black-and-white Warbler   3
Rose-breasted Grosbeak   2
Scarlet Tanager   6+
Red-eyed Vireo

Observers:  Chris Barnard, Jim Lemert, wk, Marjorie Rachlin, Lou  
DeMouy, Amy Donovan, Mack McDermot, Stephanie Dickey

Have Fun Birding!

Wallace Kornack
Washington  DC