CHICAGO — Wildlife enthusiasts in Chicago are celebrating a historic milestone after two baby bald eagles hatched in a city park, representing what officials believe marks the first successful wild nesting in the area for over 100 years.
The Chicago Park District revealed last week that observers documented nesting behavior beginning in February at Park 597 situated along the Calumet River in the city’s Southeast Side. Bird-watchers confirmed the first baby eagle on April 28, with a second chick verified on May 7.
According to park district spokesperson Irene Tostado, both eaglets are estimated to be between two and three weeks old.
The discovery belongs to Pat Pearson and her husband Steve, who first noticed the initial hatchling.
“We started looking around, and lo and behold, this little fuzzy head sticks up with a big beak and we were just ecstatic. Patty actually broke into tears. I started crying,” Steve Pearson said. “It was really very touching, because we had this kind of instinct, I think, just the wonder and the awe of seeing these eagles right here in Chicago with a baby. It was really overwhelming.”
During the latter half of the 1900s, America’s national bird population plummeted due to habitat destruction and pesticide poisoning of their food supply. However, these majestic raptors have experienced a remarkable recovery spanning four decades. Federal authorities removed the bald eagle from the endangered species registry in 2007.
While bald eagles regularly appear throughout the greater Chicago region — with park officials recording twelve birds in Big Marsh Park’s restored wetlands during a single 2018 day — Stephen Bell, who manages Park 597, noted his team found no documentation of successful eagle reproduction within Chicago city limits for more than a century.
The site previously housed a municipal water treatment facility before the park district assumed control in 2019 and began environmental restoration work. Bell explained that soil enhancement, improved plant life, and better habitats for amphibians and reptiles have drawn muskrats, mice, deer, and now nesting eagles.
“Give Mother Nature a chance and you’d be surprised what she can do with just a little bit of help from like the park district and the city of Chicago,” Pat Pearson said. “Neither one of the organizations could have done it themselves, but between the two of them, it’s shocking what can happen to land in areas that you think are just absolutely unredeemable.”
