April 29, 1973, Sycamore Landing, Mont. Co., Md., w/ DBMarshall. 6:30-7a.m. Cold, clear. Red-shouldered Hawk Red-bellied Woodpecker Eastern Bluebird Turkey - several calling Downy Wpkr. Starling Goldfinches Bobwhite Phoebe Myrtle Warbler Chipping Sparrows Common Snipe Tree Swallows in wood duck boxes Wh-thrtd Sparrows Mourning Dove Blue Jay Yellowthroats Song Sparrows Horned Owl Common Crow E. Meadowlark Barred Owl - 2 Car. Chickadee Redwings Kingfisher Tufted Titmouse Grackles Yellow-shafted Flicker House Wren Cardinals Pileated Woodpecker Marsh Wren 3874 Apr. 29, 1973, Hughes Hollow, 7-7:50 a.m. EDST MR Green Heron - bright red-orange legs Mourning Doves Tree Swallows Gnatcatcher-nest Mallrd males Y-s Flickers Rough-wing Sws Palm WarblerM Blue-wing Teal - 3 Ms Red-bellied Wpkr. Barn Swallows Yellowthroat Wood Duck 3, 2, 2 Sapsucker Tufted Titmouse Redwings Osprey - took 10&" reddish-orange fish Downy W. 2 Marsh Wren Orchard OrioleM Bobwhite Blue Jay Brown Thrasher, 2pr Grackle Solitary Sandpipers - 3 together-no calls C. Crow E. Bluebirds Cowbird Purple Finches, Ruf-sided Towhee, Field Sp, Wh-thrt. Sp. and Song Sparrow 3875 Apr. 29, 1973, C&O above Seneca and to Violet Locks, Mont. Co., Md. 8:05-9:30 windy, cool. Green Heron Eastern Kingbird Myrtle Warbler Blue-wing Teal -4 Phoebe Yellow Warbler Bufflehead-1 Blue Jay and Crows House Sparrow Red-bellied Hawk Tree, Barn, R-w Swallows Redwings, Grackles and Cowbirds Sparrow Hawk Carolina Wren Cardinals - pr. mating -Swains Lock Bobwhite Marsh Wren Purple Finch Coot - 1 White-brst Nuthatch Goldfinches Solitary Sandpiper - 1 Brown Thrasher White-throated Sparrows Spotted Sandpiper - 1 Robin Song Sp. Mourning Doves Wood Thrush Barred Owl Ruby-crown Kinglet-Swain Lock Kingfisher Blue-gray Gnatcatcher Y-s Flicker Starling Red-bellied Wpkr. Solitary Vireos Downy Wpkr. Prothonotary Warblers - 8-10 near Seneca, chasing, and singing 3876 May 3, 1973, Battery-Kimble Park, Wash. D. C. 6:15-7 a.m. Brkn-ovc. 60-70°F. calm. Mourning Doves Tufted Titmouse Yellowthroat Chimney Swift White-breasted Nuthatch House Sparrow Yellow-shafted Flickers Brown Creeper Redwings Red-bellied Wpkr. Carolina Wren Grackles Pileated Wpkr. Mockingbirds Cardinals Downy Wpkr. Catbirds Purple Finches - sev. prs. Crested Flycatcher Wood Thrush common and all singing Ruf-sided Towhees C. Crow Myrtle Wasblers C. Goldfinches Blue Jays N. Waterthrush Chipping Sparrows White-thraated Sps -very common Song Sparrow 3877