07 May 2008 Henwood Hill Rd. (Allen Bros) marsh (7am) 1 Sora - calling Herrick's Cove IBA (4pm); a few patches of mudflat were exposed 10 Lesser Yellowlegs 1 Greater Yellowlegs 4 Spotted Sandpiper 2 Warbling Vireo 3 Blue-gray Gnatcatcher - observed a pair building a nest with lichen on a white birch branch 1 Baltimore Oriole - heard 1 Eastern Kingbird