Saturday, October 26, 10am-12noon – ANIMAL STUDIES/BATS: Halloween Bats. When you think of Halloween, do you think of bats? In Massachusetts, we have seven different species. Learn how to identify the various types of bats, how they “see” in the dark, what they eat, and the important roles they play in the ecosystem. Participate in a bat scavenger hunt and make a bat craft. Arcadia Wildlife Sanctuary. 413-584-3009. 127 Combs Rd, Easthampton, MA.