Join Audubon for an evening walk and discussion regarding the beavers that have taken up residence in the Fisherville Pond. We will take a look at beaver dams, lodges and hopefully the beaver themselves. At dusk, these creatures become active, so we may get to see these engineers at work. Wear sturdy shoes and bring a flashlight. Face masks and social distancing are required. Participants must bring their own masks. Advance registration is required.