Gunpowder State Park - Hereford - Baltimore County

A quiet morning, except for the many RED-EYED VIREOS, YELLOW-THROATED 
VIREOS and BALTIMORE ORIOLES.  I had only a few warblers:
 
  NORTHERN PARULA 
  MAGNOLIA WARBLER (heard)
  BAY-BREASTED WARBLER
  BLACK-AND-WHITE WARBLER  (heard)
  WORM-EATING WARBLER  (several heard)
  OVENBIRD (doing a very interesting courtship display and
     gathering nesting material)
  LOUISIANA WATERTHRUSH
  COMMON YELLOWTHROAT

John Dennehy
Baltimore