Scroll
Upcoming Events
Field Trips and Events
RSVP Required
Join us on a hike through the woods to observe spring migrants as well as the wood's year-round residents.
RSVP Required
Join COS for a Sunday morning bird walk at Jackson Park to look for migratory spring birds!
RSVP Required
With over 100 acres of wetlands, prairie, and savannah to explore, we'll be on the look out for a variety of early migrants including rails, warblers, sparrows, and raptors.
In cooperation with Third Coast Birding and Peggy Notebaert Nature Museum, COS is proud to continue our long tradition of Wednesday morning bird walks at North Pond!
RSVP Required
A great place for beginner birders, Horner Park is a city park with a natural area that stretches along the Chicago River.
Join the stewards of Montrose Point Bird Sanctuary (Magic Hedge) for a workday at one of the top bird watching spots in the country!
RSVP Required
Join COS in search of breeding grassland birds at Horizon Farm.
In cooperation with Third Coast Birding and Peggy Notebaert Nature Museum, COS is proud to continue our long tradition of Wednesday morning bird walks at North Pond!
Join COS for Flock Club as we gather to share our passion for birds in a casual environment. This event features bird trivia!
RSVP Required
With over 100 acres of wetlands, prairie, and savannah to explore, we'll be on the look out for a variety of early migrants including rails, warblers, sparrows, and raptors.
Join us for a habitat restoration workday at COS’s flagship stewardship site LaBagh Woods, and help bring back critical bird habitat.
The Chicago Birder Blog
Blog