Spring is here, and it’s time for our early bird migrants to arrive! Join us at Plum Creek Nature Center first thing in the morning to see our visiting flyovers. This location is a great stop for birds heading home for the nesting season. All birders are welcome, from beginners to seasoned veterans. Registration required by Thursday, March 20: 708-946-2216. Ages 16 or older. Participants younger than 18 must be accompanied by an adult.