The Medford Garden Club is sponsoring a free lecture on Thursday, February 4, from 7 – 9 pm at the Medford Public Library, 111 High Street in Medford.  Bryan Hamlin, a Medford botanist and a board member of the Friends of the Middlesex Fells, will explain what has changed botanically in the Fells and why.  His illustrated talk will cover the history of the Fells and its past and current habitat.  For more information, email sbcummer@msn.com.  Photo below taken by Sandra Loosemore.