No pre-registration required.We’ll be looking for summer residents (including youngsters!) as we explore the fields and woods along the Thunderbird Trail. New birders are welcome as we will take a fairly leisurely pace to see (and listen to) the birds and to answer questions. If conditions are good, we’ll do a little bonus walk at the end. Meet at the Thunderbird Youth Camp Parking Lot at the south end of Thunderbird Road. The entrance is located on 79th Street, about 0.5 miles west of Greene Road.Leader: Steve Constantelos, 630-890-8956,  steve.constantelos@gmail.com

Pre-registration is required (please email), limit 10 participants.Please note that Fermilab is a government research facility and has strict access requirements: All participants aged 18 and over must have a REAL-ID compliant state ID or passport to enter the site. When on site, must remain in public areas at all times, have a visitor’s tag visible, and leave the same way they came in. When arriving at Fermilab, present your ID and let the security guard know you arehere for bird watching, they will provide a visitors tag for you to wear. Full details on public access to Fermilab can […]

Led by Dan Williams. Organized by Lenny Edgin and Sherry Courtney.Nygren is a beautiful wildlife refuge located in Rockton, Illinois, owned by the Natural Land Institute, a 501(c)(3) non-profit land trust which was created in 1958 by George Fell, one of the founders and first executive director of The Nature Conservancy. It covers over 700 acres of pristine wetlands, woodlands, and prairies, making it a diverse and important ecosystem in the area. It is a waystation for Sandhill Cranes as they migrate south for the winter.On this field trip, between the evening and daytime walks, we hope to see a variety of […]