FAIR WASHINGTON—A RAMBLE IN EARLY SPRING. Washington Weather—Sky Scenery—Professor Tyndall Expresses an Opinion—A Picture of Beauty—Prejudiced Views—Birds of Rock Creek—The Parsonage—A Scene of Tranquil Beauty—A Washington May—Charms of the Season—Mowers at Work—The Public Parks—Frolics of the Little Ones—Strawberry Festivals—“Flower Gathering,” 162