I've been told that huge flocks of martins are roosting in the parking lot trees just north of the 17th Street Farmers Market. One gentleman is tracking them from east of the city (all the way from Malvern Hill), and they roost in the evenings. Lots of complaints from people in the Market area. Is there a solution that wouldn't endanger the birds? Nelda Nelda Snyder snyderfolks@xxxxxxxxxxxxx