Here's the official press release (also on a page in the side-bar)
The Trustees of Reservations will hold its May Hike of the Month on May 22nd from 1pm to 3pm at Charles River Peninsula off Fisher Street in Needham. Join Trustees volunteer Peter Oehlkers for a walk through the Charles River Peninsula. Hikers will get a chance to explore the edge of the Charles River for signs of animal activity and then walk through the open field to catch a glimpse of some of the grassland birds that nest at the Peninsula. Interested individuals can also learn about our bluebird monitoring program currently active at several of our local Trustees properties. The hike will be at an easy pace and cover approximately one mile. Please bring bug spray and water if it is a hot day. This event is free. Pre-registration is helpful, but not required.