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Donate to the Wisconsin Society for Ornithology

The Wisconsin Society for Ornithology is grateful for the outstanding support it receives each year from its members and encourages donations from all individuals and organizations interested in the study, enjoyment and conservation of Wisconsin’s birds.

Unrestricted donations are vital to WSO's leadership role in bird conservation and education. These gifts support the ongoing general operations of WSO, including in person and virtual programs, field trips, and production of The Badger Birder newsletter and The Passenger Pigeon journal. Many conservation initiatives and collaborative efforts are also funded with unrestricted donations.

WSO also has other funds that enable members and other committed individuals and organizations to target their donations:

If you have any questions about giving to WSO or would like to know more about our endowed funds (not listed here), please contact Sunil Gopalan at or Dani Baumann at

WSO is a 501(c)(3) nonprofit organization, and donations are fully deductible to the extent allowed by law. Our Federal Tax ID number is 39-6040605. If you are interested in supporting our efforts by making a monetary donation, you can contribute to one of our special funds below by using your credit card or your PayPal account. Checks can be mailed to:

Wisconsin Society for Ornithology

PO Box 217

North Lake, WI 53064

For WSO members, you can avoid filling out mot of the fields on the donation form by using your current WSO member email address here or doing a member sign in before giving a donation.

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