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      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NATIONAL BIGHORN SHEEP INTERPRETIVE ASSOCIATION IS DEDICATED TO EDUCATING THE PUBLIC ABOUT THE BIOLOGY AND HABITAT NEEDS OF THE ROCKY MOUNTAIN BIGHORN SHEEP AND TO ENCOURAGING THE ACTIVE STEWARDSHIP OF WILDLIFE AND WILDLANDS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>PROGRAM SERVICE EXPENSES ARE THE COST OF MAINTAINING STATE OWNED REAL ESTATE AND THE PROVIDING OF ACCESS TO MUSEUM EXHIBITS AND TOURS DESIGNED TO EDUCATE THE PUBLIC ABOUT BIGHORN SHEEP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>IAN WATSON CINDIE WATSON BOARD MEMBER BOARD MEMBER MARRIED</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S OFFICERS REVIEW THE FORM 990 (PREPARED BY A CPA) BEFORE THEY AUTHORIZE ITS FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AVAILABLE UPON REQUEST</ExplanationTxt>
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</Return>
