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Illinois’ Canada geese resident population has grown from an estimated 70,000 birds in 1997 to about 120,000 today, and migratory birds are settling in for long winter stays.
Photos: Canada geese population takes off
E. Jason Wambsgans / baiduhai
A flock of Canada geese flies past an Edgewater high-rise apartment building on Nov. 8, 2022, in Chicago. Illinois’ Canada geese resident population has grown from an estimated 70,000 birds in 1997 to about 120,000 today.