Thursday lunchtime was freakishly quiet, but maybe we've reached that time of year - when the migrants are gone, the sparrows have plentiful natural food, and all that we see are the more common hangers-on.
today's birders: Lynn, Scott, Nick
Ring-billed Gull http://www.wqed.org/birdblog/wp-content/uploads/2009/08/RBGU_Ring-billed_Gull_47_rsz_ct.jpg
and another sad window-strike saga
Song Sparrow - dead
Thrush - stunned and recovered (maybe)