By way of introduction, I am a computer programmer (with a background in biology and ecology) at the Smithsonian Institution. I recently signed onto this listserv, and am enjoying the contributions. Allow me to make my first: I often spend my lunch time walking on the Mall and surrounding areas such as the Tidal Basin. I will continue to report any oddities I find during my lunchtime birding. For the present, I should alert people that the hawk season has begun on the Mall. During fall, winter and into early spring, hawks of different kinds haunt the Mall. If you are down here, be alert for flocks of starlings and pigeons suddenly springing into the air. They may have seen a hawk. During the last two weeks, I have seen an immature Red-tailed Hawk, an American Kestrel, and (today) a Sharp-shinned Hawk. Jim Jim Felley Smithsonian Institution irmss668@sivm.si.edu