Date: 09/12/2019

Number: 50

At least 50 adults that we could see just in this portion of tree. more flying in and out of other parts that were not themselves visible. Tree is behind fence in area of property that is for sale on Patten Rd. between Openlands and Patten Rd entrance to Ft Sheridan.

Fort Sheridan, IL

Latitude: 42.2 Longitude: -87.8

Observed by: Bethany
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