Introduction to beekeeping, 1 to 2 p.m., Prime Hook NWR multipurpose room, 12322 Turkle Pond Rd., Milton. Presentation includes description of honey bees, their jobs in the hive, how they pollinate, and what to look for when doing inspection, observation hive to see bees in action. Registration required. For more information or to register go to friendsofprimehook.com/news-and-events.html.