All invited on this naturalist-guided night hike to spot and identify nocturnal animals, from owls and flying squirrels to weasels and invertebrates. Age 16 & under must have adult accompaniment. Dress for the weather. Bring flashlights and mosquito nets, if you have them. 9–10 p.m., West Scio Preserve, 317 Dino. Free, preregistration required (space limited) at bit.ly/4aqGUxe. [email protected].