42 May 6 - D.C. Some birds seen about Washington the last 3 or 4 days, during auto drives along the speedway or out towards Chevy Chase, have been: Common Crow, Fish Crow, Robin, Wood Thrush, Song Sparrow, Cardinal, Purple Grackle, Yellow Warbler, Bluejay Yellowthroat, House Wren, Meadowlark May 7 Spent the three hours from 10 a.m. to 1 p.m. in the National Zoological Park and in the adjacent Rock Creek Park. Rained during the night and part of the morning, but cleared up at noon. Cloudy or bright, it is warm and humid, conducive to free perspiration upon the slightest exertion. The "feel" of the air is totally different from that in most parts of Californ