The New England Botanical Club will hold its May meeting on Friday, May 5 at Garden in the Woods in Framingham, beginning at 6:45 pm.  Dr. Dov Sax, Associate Professor of Ecology and Evolutionary Biology, Institute at Brown for Environment & Society, Brown University, will speak on Identifying Species at Risk from Climate Change and Considering Alternative Conservation Strategies.  The event is free and open to the public.  For more information visit http://rhodora.org.