Join an avid Jug Bay birder to learn skills for identifying birds by sight and sound on a 2-3 mile walk to explore the forests and wetlands in search of the 250+ species of birds that call the park home, or migrate through; wear comfortable shoes, dress for the weather, and bring a spotting scope and binoculars if you have them (ages 12+). 7-10am, Jug Bay Wetlands Sanctuary, Lothian, $6 vehicle fee, RSVP: www.jugbay.org