Photo: Tundra Swans, Sheryl Pollock

See what winter waterfowl have arrived at the lake, with Phil Silas leading this walk sponsored by the Northern Virginia Bird Club.

Getting there: Entrance is off Route 123, south of Burke Lake Road.  Follow signs to Park, turning left at second traffic light.  Take an immediate left in the park, then meet at the lot on the right (near the mini golf course). 7315 Ox Road, Fairfax Station, 22039.