Chicago Ecological Services Field Office

Midwest Region


Chicago Field Office

230 South Dearborn St.,

Suite 2938

Chicago, Illinois 60604
Phone: 312-216-4720

FAX: 312-216-1788
TTY: 1-800-877-8339
(Federal Relay)


Map of Chicago Field Office counties of responsibility.




Ecological Services

We work with public and private entities to conserve and restore Chicago metro area endangered species, migratory birds, wetlands, and other important fish and wildlife resources.



For questions about CITES permits, and importing wildlife and wildlife parts, please contact the USFWS Chicago Wildlife Inspection Program (847) 298-3250

Bald Eagle (Haliaeetus leucocephalus)


Listed as endangered in 1967. Removed from list of endangered and threatened species in 2007.






  • Final rule to remove the Bald Eagle in the Lower 48 States From the List of Endangered and Threatened Wildlife, published in the Federal Register July 9, 2007.



Species Spotlight: Image of a Bald Eagle

Our national symbol once lived along major waterways throughout Illinois, including the Chicago region.  By the early 1900's it was reduced to widely scattered populations, and was no longer present as a breeding species in northeast Illinois.  It was listed as a federally endangered species in 1967.  Populations grew slowly, and in 1995 it was reclassified from endangered to threatened.

Since 2004, the growing national population of eagles has included several pairs that have attempted to nest in northeast Illinois, the first such attempts in over a century. 



By 2007, the US Fish & Wildlife Service found that the number of nesting pairs of bald eagles nationwide had exceeded those required by the species recovery plan.  In the summer of 2007 the Department of the Interior announced the removal of the species from the list of endangered and threatened species. The Bald Eagle is still fully protected under the provisions of the Bald and Golden Eagle Protection Act.


Recent Records or Nesting Attempts

Bald eagles have recently nested in Northeast Illinois in Cook, Kane, and Will counties.


The Chicago Illinois Field Office has conducted site surveillance of Bald Eagle nests as they have been reported in our area since 2004.  We also consult with the Rock Island, Illinois Field Office regarding Bald Eagle recovery.  We are interested in additional local reports of this species in our area.  Please contact us if you believe you have located a Bald Eagle nest in northeast Illinois. To lessen the potential for nest abandonment, please do not approach within 150 yards of the nest.



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Last updated: December 30, 2019