pril 27, 1972, Cabin John Park below Pine Hill, before 6:45 a.m. as above. Pileated Woodpecker Car. Chickadee Robins feeding young and chasing Blue Jay 3774 Red-bellied Wpkr. Tufted Titmouse Starlings Blue Jay House Wren Evening Grosbeak C. Crows Car. Wren Towhees Wh.thrt. Sp. pril 27, 1972, Battery-Kimbae Park, Wash. D. C. 12:15-1 p.m. 50-55OF. Sl2-20 clr-sctd, hithir ourning Dove Tufted Titmouse Cedar Waxwings himney Swifts Winter Wren White-eyed Vireo No mayapple flower ellow-shafted Flicker Carolina Wren Cowbirds Yel & blue violets owmy Woodpecker Mocker C. Grackles Wh. mustard ellow-bellied Sapsucker Catbird Cardinals Blueballs 3775 Phoebe Robin Evening Grosbeaks Phlox divaricata Blue Jay Wood Thrush Towhees Star chickweed. Fish Crow Ruby-crown Kinglet Com. Goldfinches Dogwoods white ommon Crow Starlings Pine Siskins Wh-thrt. Sp. Song Sp. pril 28, 1972 National Arboretum, Wash. D. C. 12:15-1:15 p.m. hithin brkn. 60OF. obwhites Car. Wren Starlings Office staff 3776 owny Woodpecker Mocker House Sparrows ed-bellied Wpkr. Catbird Orchard Oriole -l Bee swarms and tree and Fish Crows Brown Thrasher Cardinal tufted Titmouse Robins Evening Grosbeaks Carolina Chickadee Ruby-crown Kinglets. Towhees White-brst. Nuthatch Cedar Waxwings Wh-thrt. Sp Song Sparrows pril 29, 1972, To Plummers Island, C&O Cahal, Md. 9:30-10a.m. clear, warm,calm. Blue Heron Ruby-crown Kinglets Myrtle Warblers 3777 ellow-shafted Flicker Blue-gray Gnatcatchers Redstart Much flower variety. Pileated Wpkr. Starlings Redwings Phoebe Red-eyed Vireo Grackles tufted Titmouse Worm-eating Warbler Cowbird Car. Wrens Parula Warblers common Wh-thrt Sp. May 6, 1972, Sycamore Landing Road, Montt. Go. Md. 6:15-7:15 Clear, foggy, & cold Wood Duck - 2 pr. Tufted Titmouse E. Meadowlarks Mourning Doves Carolina Chickadees Redwings Red-bellied Wpkr. House Wrens C. Grackles 3778 Phoebe Long-bill Marsh Wrens Cowbirds Crested Flycatcher Blue-gray Gnatcatchers Evening Grosbeaks Acadian Flycatcher Starlings Indigo Buntings Blue Jays Parula Warbler Com. Goldfinches Common Crow Yellow-brst. Chats Chipping Sparrows Tree Swallows Md. Yellowthroats Song Sparrows (added at Hughes Hollow - ground fog patches - 7/20// (to 7:15 per above) Green Heron - 3 Lesser Yellowlegs - 2 Myrtle Warblers Sora Rail Eastern Kingbirds Purple Finches Black Ducks Bank Swallows - sev. Swamp Sparrows Wood Duck F w/ 13 downy young Tree Swallows - many Spotted Sandpipers - several Fish Crows May 1, 1972, Pine Hill and Rok Cabin John Park - 5:45-7:10a.m. 45OF Ovc. calm. Wood Duck -pr Car. Chickadee Cerulean Warbler Mournign Dove - 2 Tufted Titmouse Myrtle Warblers 3779 Chimney Swifts - few House Wren La. Waterthrush Yellow-shafted Flicker - 2 Car. Wren Grackles Pileated Wpkr. - 1 Mockingbird Cowbirds Red-bellied Wpkr. - 2 Catbird Cardinals Downy Wpkr Brown Thrasher Rose-brst. Grosbeak M Blue Jay - flights to north - few// Robin Evening Grosbeaks- few Common Crow Wood Thrush Goldfinch Fish Crow Starlings Chipping and Song Sp.