Master naturalist Lori Barnes presents an educational program that compares wild animals and their survival adaptations illustrated by a collection of skulls & pelts. Take a nature walk and explore the area's wild habitats. Space is limited, reservations required. 10 am at Northlake Nature Center, 23135 Highway 190 East. $5; free for members. (985) 626-1238 or northlakenature.org.