The Song of Frogs and Toads, 6:30 p.m., The Nature Institute, 2213 S. Levis Lane, Godfrey. This event is open to anyone 5 and older. Naturalist Paul Shetley will give a slideshow presentation about his experience with amphibians and guests will attempt to catch and release leopard frogs, American toads and other amphibians. It is suggested for attendees to bring a flashlight, waders (or extra shoes) and a camera. Reservations should be made before March 28 by calling (618) 467-2521 or emailing firstname.lastname@example.org. Admission is $3 per person.