Stop by the Riverton Branch to learn about Maine mammals! Maine Master Naturalists Cordelia Hill, Tyler Kidder and Laura Lewis will be hosting some interactive drop-in activities to help us learn all about some of the mammals we share our state with. Visitors can expect to learn about Maine mammal tracks, signs, fun facts and habitat information. Note: educational materials for this event are designed for children, but all ages welcome. This is a drop in event and no registration is required.