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Upcoming Events

8th International Oak Society Conference 2015 October 18 - 21, Morton Arboretum, Lisle, Illinois--------For more information follow Link on Link page

Next SIOSA board meeting

Thursday, May 7, 7:00 p.m., Courthouse, Leon

Welcome

Welcome to the website of The Southern Iowa Oak Savanna Alliance (SIOSA). We are a non profit organization involved in the preservation and conservation of Iowa’s oak savanna and prairie ecosystem.

 

LEARN WHAT SIOSA CAN DO FOR YOU – PLEASE WATCH VIDEO

 
 

 

New: Download the Decatur County Conservation Board Prescribed Fire Burn Plan Form to Help Plan Your Burn – Click Here