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Learn About the BCN Survey and Our Latest 2021 Trends Analysis Results
Thanks to the data gathered by our monitors and analyzed by BCN, we're excited to share that many species are doing well in preserved and managed areas in Chicagoland.
Featured News
APRIL 4 PRESENTATION: The CW Region – A Critical Migratory Bird Corridor
Join us on April 4 at 12 p.m. to learn about what makes our CW Region uniquely important for migrant birds, the increasing threats that migrants are facing, and tangible steps we all can take to help them.
Project Update: Investigating Causes of Grassland Bird Population Changes in Cook County Forest Preserves
Learn more about the progress being made by the team investigating causes of grassland bird population changes in Cook County Forest Preserves
View the New 2021 Breeding Bird Trends
BCN’s Landmark study underscores the global importance of the Chicago region to dozens of breeding bird species.