Naturalist Peter O’Shea will lead TILTrekkers on a walk along the Macsherry Trail at the Crooked Creek Preserve in Hammond to look for signs of the changing seasons, from wildlife movement to emerging plant life. A treat for anyone interested in nature, or just ready to get out of the house after the long winter! Please register in advance by emailing [email protected], by calling the TILT office at 315-686-5345, or by signing up here.