Department of Fisheries and Wildlife Aquatic Ecologist, Peter Hazelton, will speak on Frogs, Mussels, Crayfish and Other Critters: Biodiversity of Lakes and Ponds in Massachusetts, at a meeting of the Massachusetts Congress of Lake and Pond Associations (COLAP) from 1:45-2:45 pm on Saturday, January 25. The COLAP meeting will take place at Worcester State University and is open to the public. MASS COLAP is a non-profit organization.  Its membership consists of private lake and pond associations, publicly appointed lake committees, students and professional organizations. For more information contact Carol Hildreth at hildrethcr4@gmail.com.