Chicago Ecological Services Field Office

Locations

Chicago Ecological Services Field Office

(312) 485-9337

U.S. Fish And Wildlife Service Chicago Ecological Services Office230 South Dearborn St., Suite 2938Chicago,IL60604-1507

Hours

Office Hours

Monday - Friday, except federal holidays (Please call ahead to check for Covid-adjusted schedule)

8:00 a.m. - 4:30 p.m.

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