Alderman Urged Legal Action Against Barre Seid
The city seeks to stop Seid from feeding wildlife in Lincoln Park after reports of a rat infestation.
Updated on Oct. 7, 2026 in Philanthropy

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Alderman Knudsen has called on the Chicago Park District to sue 94-year-old Barre Seid for park damage caused by his habit of feeding wildlife. The city reports that Seid has hired individuals to distribute nuts and seeds in Lincoln Park, which has attracted rats and pigeons to the area.
Why it matters
The persistent feeding has created a public health hazard in the 43rd Ward, leading local officials to escalate the matter after previous city citations failed to resolve the issue. Officials now intend to pursue litigation to address the environmental and sanitary consequences of these actions.
Barre Seid, 94, previously made a $1.6 billion donation to a conservative political action group in 2022. The city issued a final warning letter last August, providing a 15-day deadline for the feeding to cease.
The players
Barre Seid
He is a 94-year-old businessman who famously donated $1.6 billion to a conservative political action group in 2022.
Alderman Knudsen
He is a representative for the 43rd Ward who is leading the effort to address the public health hazards in Lincoln Park.
The details
For over three years, Seid has paid individuals to place food around his home and throughout Lincoln Park despite receiving numerous citations. While Seid paid the associated fines without contest, the 43rd Ward has determined that the ongoing practice continues to compromise public health in the neighborhood.
Timeline
2022: Seid made a $1.6 billion political donation.
August 2026: Knudsen issued a final warning letter to Seid.
October 6, 2026: Axios visited Seid's home on Tuesday.
Market Landscape
This move highlights the city's effort to leverage municipal power against high-net-worth individuals who ignore local ordinances. It signals a shift toward more aggressive litigation in the 43rd Ward to protect shared public spaces from private nuisance behaviors.
Residents of the 43rd Ward may see increased enforcement and potential changes to how public property use is regulated to mitigate health risks. The legal action is intended to resolve long-standing sanitary concerns regarding pest activity in Lincoln Park.
The takeaway
Local governments often face challenges in enforcing code compliance against wealthy individuals who treat standard fines as a cost of doing business. This case underscores the necessity of escalating to litigation when administrative warnings prove ineffective at changing public-facing behaviors.
Further reading
Learn more about local community efforts and Philanthropy issues in the city.
Source note: This article includes information reported by Axios.
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Should property owners be legally held responsible for wildlife infestations caused by their feeding habits?










