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Promoting the enjoyment, study, and conservation of Wisconsin's birds.

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WSO Annual Convention in Waukesha County
Friday, May 19, 2023 

Come to the Waukesha area for our first convention since 2019. Meet old friends and new ones while birding wonderful Waukesha. The 22,000-acre Southern Unit of the Kettle Moraine State Forest and the 10 parks that are part of the 8,500-acre county park system fill with birds in May. And of course, your birding friends from all around the state will be there too.  We hope to see you there!

For more info and to register, visit: