Put work on a shelf and headed down to Huntley Meadows early, followed by Dyke Marsh, then Great Falls, VA. In the evening, spent an hour at Seneca. Eight hours of birding yielded a total of 103 species. (Many common species were missed, including red-tailed hawk and white-breasted nuthatch.) Highlights include 19 warbler species, of which the "best" were: blackburnian warbler two singing at high noon, Great Falls hooded warbler (one to two males) at Dyke Marsh (Thanks for the tip, Kurt!) Kentucky warbler one Great Falls, VA chestnut-sided warbler one Huntley Meadows magnolia warbler beautiful singing male, DM yellow-breasted chat one DM blue-winged warbler one S blackpoll warbler DM Marsh birds at Huntley Meadows included an American bittern, a fly-over yellow-crowned night-heron, five king rails, one sora (chased sev. times by king rail). (Virtually all of this action took place before 8 a.m.) At Seneca, had three fly-over common nighthawks and several Bonaparte's gulls still on the river. Sparrows--six species--including two white-crowned sparrows and one or two savannah sparrows at Dyke Marsh. Other migrants of interest: Many solitary sandpipers at HM, spotted sandpiper at HM and Bellehaven Picnic Area, greater yellowlegs at HM, yellow-billed cuckoo heard both HM and DM, eastern pewee (one DM, sev. heard GF), Acadian flycatcher (one heard HM), veery (one each DM, GF), two hermit thrush (DM), rose-breasted grosbeak (one male DM), indigo bunting (sev. overhead HM, one singing DM). Howard Youth Rockville, MD hmyouth@erols.com