- Unless otherwise noted, there is no charge for participation. Some trips have participation limits with prior registration required and are identified as such. At times, members may receive priority due to participation limitations. But you do not have to be a member of Illinois Audubon Society or the Lake Cook Chapter to participate in most of our events. Good deal, huh? If you like our field trip programming, here are ways to support our organization.
- Young people who can participate without supervision are welcome. For field trips and programs geared for budding young birders and naturalists we recommend investigating the Illinois Young Birders
- Learn about membership in the Lake Cook Chapter of the Illinois Audubon Society here.
- If you wish to be notified about upcoming field trips and programs please register to receive email updates. Field trip details listed on this website are subject to change.
- Please! Leave your pets at home.
In the calendar below, please click the “+” to expand the view. Once expanded, click “Read More” for more event detail and map.
Sponsored annually by the Illinois Ornithological Society, the Gull Frolic is a unique winter event at North Point Marina. Bring your binoculars, scope and cold weather gear, and join birders outside of the yacht club to enjoy close study of some of our harder-to-find winter species such as Iceland (Thayer’s and Kumlien’s), Glaucous, Great Black-backed and Lesser Black-backed Gulls. A variety of waterfowl typically make an appearance – including scoters and other diving ducks – along with the occasional raptor, owl or winter finch.
Birders wearing bright orange hats will help answer questions along the “boardwalk” – helping you sharpen your gull ID skills – and you can warm up inside whenever you need a break from the cold.
Registration is required and the event sold out quickly but you can register to be on the wait list at https://www.eventbrite.com/e/23rd-ios-gull-frolic-2025-tickets-1018522276547. The event costs $30 for IOS members and $40 for non-members, including food and a presentation by Amar Ayyash, local birder and author of the brand new The Gull Guide: North America.
Lake/Cook Audubon provides support for this event.
Texas Hill Country and Big Bend Led by Red Hill Birding
Texas Hill Country and Big Bend National Park are must-visit U.S. destinations for avid birders. Highlights include Golden-cheeked Warbler and Black-capped Vireo, two endangered migratory songbirds that breed exclusively in south central Texas; Colima Warbler, a montane species found nowhere else in the U.S.; and stunners like Painted Bunting, Painted Redstart, Lucifer Hummingbird, Greater Roadrunner and many more – plus the spectacle of millions of Mexican Free-tailed Bats leaving their roosting cave in a small town 90 minutes west of San Antonio in the evening.
Red Hill’s last trip here tallied 181 species, including the Elf Owl that was voted #1 bird of the trip. The lodge at Big Bend is scheduled to close for renovations at the end of the season, so this will be the last opportunity to make the trip for several years.
Email renabird3@gmail.com for a detailed itinerary and pricing. Space is limited; Lake/Cook members have priority.
Keep checking back for updates to our field trip schedule.