Margaret Campbell Timberlake writes from Portland, Maine, that she spends many mornings at the mall feeding a sparrow that has made its home there for more than two years. Mall workers can’t get it to leave. * Williamsburg, Va., resident Harry Hicks says he’s lucky to be alive after 50 years of heavy smoking. He’s on oxygen part time and tries to play golf twice a week, although he skips a few holes each round. At 91 he’s still driving his car.