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Chicago

Ornithological

Society

Established 1912

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Chicago

Ornithological

Society

Established 1912

Join

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We warmly appreciate any contributions to support our conservation and education efforts.   Read about our work under the Actions tab above and reasons to support our organization in the Membership tab.

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Chicago Ornithological Society is a registered 501(3)(c) non-profit organization engaged in promoting the appreciation of birds.  We offer education programs, recreational bird watching opportunities, and habitat restoration projects in the Chicago region. 

Contact Us

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Chicago Ornithological Society is a registered 501(3)(c) non-profit organization engaged in promoting the appreciation of birds.  We offer education programs, recreational bird watching opportunities, and habitat restoration projects in the Chicago region. 

Contact Us