An easy ~2-mile walk along the Charles River Greenway in Watertown, with a chance to see over-wintering waterfowl on the river. NOTE: This trip requires all participants to register, and attendance is limited. Register for this Field Trip
Preregistration will no longer be necessary for most BBC trips and the general public is invited to attend. Not currently a member? Click here to join us! See the Field Trip FAQ for answers to your questions and for the BBC’s current pandemic field trip policies.