Join an Audubon naturalist for a leisurely evening hike on the Fort Wildlife Refuge. Listen for animal sounds, test your night vision, and discover what is happening on the refuge when the sun goes down. Wear sturdy shoes, bring a flashlight and dress to stay warm in the cool night air. Due to the length of this walk (approx. 1.5 miles), we recommend this program for ages 9 and up. Advance registration is required. Register through the events calendar at www.asri.org.