Spring Bird Walk Along the Charles River in Waltham
Cosponsored by Waltham Land Trust, BBC & Menotomy Bird Club and led by Emily Szczypek, member of all three organizations. Migration is taking place so we could see Baltimore Orioles, Warbling Vireos, Warblers, Tree and or Rough-winged Swallows, and Osprey, as well as our resident Great Blue Herons, Red-tailed Hawks, and various song birds. Bring binoculars.