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        <CurrentTaxYearMinus3YearsAmt>41</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>24</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>153</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>147</CurrentTaxYearAmt>
        <TotalAmt>438</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <Post1975UBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>0</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>0</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
        <TotalAmt>0</TotalAmt>
      </Post1975UBTIGrp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>73</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>41</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>24</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>153</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>147</CurrentTaxYearAmt>
        <TotalAmt>438</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <NetIncomeFromOtherUBIGrp>
        <CurrentTaxYearMinus4YearsAmt>0</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>0</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
        <TotalAmt>0</TotalAmt>
      </NetIncomeFromOtherUBIGrp>
      <OtherIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>0</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>0</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
        <TotalAmt>0</TotalAmt>
      </OtherIncome509Grp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>8182</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>9132</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>7743</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>10829</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>7711</CurrentTaxYearAmt>
        <TotalAmt>43597</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.98995</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.99268</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.01005</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00732</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsPY509Ind>X</ThirtyThrPctSuprtTestsPY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="R000003" softwareId="24021167" softwareVersionNum="v1.00">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>International Owl Center 1,000, Minnesota Audubon 1,000, Speaker Fees 925, Bookmarks 628, Owl Fest Sponsorship 500, WCS MoSI Project 500, International Crane Foundation 500, Whitewater State Park Bird Seed 300, Quarry Hill Nature Center Bird Seed 300, Native Plant Booklets 255, Earth Fest Sponsorship 250, Books for MoSI Station 170, Whitewater State Park Live Peregrine Program 150, Audubon Adventures 99, 4-H Award 50, American Butterfly Association 30</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Liability Insurance 315, Website and Software 293, PO Box 210, Memorials 100, Laser Pointers 43</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <ReasonableCauseExplanation documentId="R000004" softwareId="24021167" softwareVersionNum="v1.00">
      <ExplanationTxt>Zumbro Valley Audubon Society is not required to file this form, but chooses to do so in order to maintain it's 501(c)(3) filing status.</ExplanationTxt>
    </ReasonableCauseExplanation>
  </ReturnData>
</Return>