Join our County Naturalist for the North American Butterfly Association's (NABA) annual butterfly count! During the survey, we will identify and tally individual species in the fields at Howell Living History Farm. The NABA count has been around since 1993 and monitors butterfly populations throughout the U.S. For Adults and children over 16. Pre-Registration required, please call 609-888-3218 or email natureprogram@mercercounty.org