Joanne and David Bauer lead this walk sponsored by the Reston Association, The Bird Feeder of Reston and ASNV.
Getting there: From I-66 west, take exit 60 to go north on Rte 123. Turn left on Hunters Mill Road/ Route 674. Turn left on Lawyers Road, Route 673. Turn right on Twin Branches Road. Park near intersection with Glade Drive and meet leaders at the corner.