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        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>AUDUBON ACTION FUND IS INCLUDED WITHIN THE CONSOLIDATED FINANCIAL STATEMENTS OF NATIONAL AUDUBON SOCIETY. THE FOLLOWING FIN-48 FOOTNOTE IS INCLUDED IN THE CONSOLIDATED FINANCIAL STATEMENTS: NATIONAL AUDUBON SOCIETY IS EXEMPT FROM INCOME TAX UNDER IRC SECTION 501(C)(3), THOUGH IT IS SUBJECT TO TAX ON INCOME UNRELATED TO ITS EXEMPT PURPOSE, UNLESS THAT INCOME IS OTHERWISE EXCLUDED BY THE IRC. AUDUBON ACTION FUND IS ORGANIZED UNDER IRC SECTION 501(C)(4). NATIONAL AUDUBON SOCIETY FOLLOWS GUIDANCE THAT CLARIFIES THE ACCOUNTING FOR UNCERTAINTY IN TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN, INCLUDING ISSUES RELATING TO FINANCIAL STATEMENT RECOGNITION AND MEASUREMENT. THIS GUIDANCE PROVIDES THAT THE TAX EFFECTS FROM AN UNCERTAIN TAX POSITION CAN ONLY BE RECOGNIZED IN THE CONSOLIDATED FINANCIAL STATEMENTS IF THE POSITION IS MORE LIKELY THAN NOT TO BE SUSTAINED IF THE POSITION WERE TO BE CHALLENGED BY A TAXING AUTHORITY. THE ASSESSMENT OF THE TAX POSITION IS BASED SOLELY ON THE TECHNICAL MERITS OF THE POSITION, WITHOUT REGARD TO THE LIKELIHOOD THAT THE TAX POSITION MAY BE CHALLENGED. NATIONAL AUDUBON SOCIETY HAS CALCULATED AN INCOME TAX PROVISION THAT IS IMMATERIAL FOR CONSOLIDATED FINANCIAL STATEMENT PURPOSES. AUDUBON HAS PROCESSES PRESENTLY IN PLACE TO ENSURE THE MAINTENANCE OF ITS TAX-EXEMPT STATUS; TO IDENTIFY AND REPORT UNRELATED INCOME; TO DETERMINE ITS FILING AND TAX OBLIGATIONS IN JURISDICTIONS FOR WHICH IT HAS NEXUS; AND TO IDENTIFY AND EVALUATE OTHER MATTERS THAT MAY BE CONSIDERED TAX POSITIONS. AUDUBON HAS DETERMINED THAT THERE ARE NO MATERIAL UNCERTAIN TAX POSITIONS THAT REQUIRE RECOGNITION OR DISCLOSURE IN THE CONSOLIDATED FINANCIAL STATEMENTS. SCHEDULE D, PARTS XI AND XII: SINCE AUDUBON ACTION FUND'S OPERATIONS ARE CONSOLIDATED WITHIN THE AUDITED FINANCIAL STATEMENTS OF ITS RELATED ORGANIZATION, NATIONAL AUDUBON SOCIETY, IT IS NOT REQUIRED TO COMPLETE THESE PART XI &amp; XII RECONCILIATION SECTIONS ON SCHEDULE D.</ExplanationTxt>
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          <CityNm>COLUMBIA</CityNm>
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        <TitleTxt>SECRETARY (THRU 03/23)</TitleTxt>
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        <PersonNm>ANDREW MILLS</PersonNm>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CHARLOTTE D YOUNG</PersonNm>
        <TitleTxt>SECRETARY (AS OF 05/23)</TitleTxt>
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        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 4A</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII &amp; SCHEDULE J, PART I:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FOLLOWING INDIVIDUALS REPORTED ON AUDUBON ACTION FUND'S FORM 990 RECEIVE THEIR COMPENSATION FROM A RELATED ORGANIZATION, NATIONAL AUDUBON SOCIETY: ELIZABETH M. GRAY, LORRAINE A. SCIARRA, MARSHALL JOHNSON, INGRID M. MILNE, CHARLOTTE D. YOUNG, AND ANDREW MILLS. AUDUBON ACTION FUND REIMBURSES NATIONAL AUDUBON SOCIETY FOR THE SERVICES OF ITS EMPLOYEES. INDIVIDUALS WHO DO NOT MEET THE CRITERIA OF AN OFFICER, KEY EMPLOYEE OR HIGHLY COMPENSATED EMPLOYEE OF AUDUBON ACTION FUND ARE NOT DISCLOSED IN PART VII OR SCHEDULE J OF THE 990.</ExplanationTxt>
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        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>989079</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE M, PART I, LINE 31:</FormAndLineReferenceDesc>
        <ExplanationTxt>CONTRIBUTIONS MUST BE ACCEPTABLE TO AUDUBON ACTION FUND, WHICH RESERVES THE RIGHT TO DECLINE ANY CONTRIBUTIONS, VERIFY THE SOURCE OF ANY FUNDS, AND IN THE CASE OF NONMARKETABLE ASSETS REQUIRE AN INDEPENDENT APPRAISAL OF VALUE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE M, PART I, LINE 32B:</FormAndLineReferenceDesc>
        <ExplanationTxt>TO THE EXTENT THAT THE ORGANIZATION RECEIVES DONATIONS OF SECURITIES, THE INVESTMENT BROKER/MANAGER IS TASKED WITH SELLING THOSE SECURITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 4A</FormAndLineReferenceDesc>
        <ExplanationTxt>AUDUBON ACTION FUND, WORKING TO SUPPORT OUR ADVOCACY PARTNER, NATIONAL AUDUBON SOCIETY, BUILDS BIPARTISAN SUPPORT FOR COMMON-SENSE SOLUTIONS TO THE GREATEST CONSERVATION CHALLENGES FACING BIRDS, PEOPLE, AND THE PLACES WE NEED. IT INTENDS TO ACCOMPLISH ITS MISSION BY MOBILIZING THE MILLIONS OF AMERICANS WHO CARE ABOUT BIRDS AND THE ENVIRONMENT TO ADVOCATE FOR CHANGE AT THE LOCAL, STATE, AND NATIONAL LEVEL. AUDUBON ACTION FUND WILL OPERATE ON THREE IMPORTANT THEORIES OF CHANGE IN ORDER TO ACCOMPLISH ITS MISSION INCLUDING: (1) PUBLIC EDUCATION: EDUCATING THE PUBLIC ON BIRDS AND CONSERVATION PRIORITIES. (2) LOBBYING: INFLUENCING LEGISLATION RELATING TO BIRDS AND CONSERVATION. (3) ELECTION-RELATED ACTIVITY: EDUCATING THE PUBLIC ABOUT CANDIDATES' RECORDS AND POSITIONS. AUDUBON ACTION FUND CURRENTLY IS ENGAGED IN STATE BASED WORK IN SOUTH CAROLINA AND ARIZONA, WHILE ALSO CONTINUING TO DEPLOY NATIONWIDE CAMPAIGNS FOCUSED ON ADVANCING OR PROTECTING AUDUBON PRIORITIES IN CONGRESS, WITH THE ADMINISTRATION, AND IN STATE CAPITOLS. THE ACTION FUND CONTINUES TO BUILD ITS ONLINE PRESENCE THAT REACHES NEW SUPPORTERS, INCREASES THE FUND'S DONOR BASE, AND SUSTAINS MEMBERSHIP GROWTH AND PUBLIC ENGAGEMENT WELL INTO THE FUTURE. THE ACTION FUND CONTINUES TO WORK ACROSS THE COUNTRY IN OTHER IMPORTANT STATES FOR CAMPAIGNS THAT MOVE ELECTED OFFICIALS TOWARD SUPPORTING CLEAN ENERGY, CLIMATE, CONSERVATION AND WATER POLICY, AND AUDUBON ACTION FUND WILL CONTINUE TO EXPAND CAMPAIGNS IN THE FUTURE. AUDUBON ACTION FUND ENGAGED IN VOTER AWARENESS AND EDUCATION, AS WELL AS LIMITED POLITICAL ACTIVITIES THAT FOCUSED ON CONSERVATION, CLIMATE, AND CLEAN ENERGY ISSUES IN FISCAL YEAR 2024. THESE POLITICAL EXPENDITURES WERE DIRECTED TOWARDS THE 2024 BALLOT MEASURES IN MINNESOTA AND CALIFORNIA IN SUPPORT OF SUCCESSFUL EFFORTS TO RASISE PUBLIC FUNDING TO SUPPORT HABITAT, COMMUNITY, AND CLIMATE BENEFITS. THE NATIONAL AUDUBON SOCIETY ACTION FUND POLITICAL ACTION COMMITTEE (AUDUBON ACTION FUND PAC) WAS ESTABLISHED BY AUDUBON ACTION FUND IN MAY 2022 TO FACILITATE POLITICAL CONTRIBUTIONS BY AUDUBON ACTION FUND'S RESTRICTED CLASS. AUDUBON ACTION FUND PAC WILL SUPPORT CANDIDATES WHO PRIORITIZE COMMON-SENSE SOLUTIONS TO THE GREATEST CONSERVATION CHALLENGES FACING BIRDS, PEOPLE, AND THE PLACES WE NEED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>AUDUBON ACTION FUND HAS THREE CLASSES OF MEMBERS: GOVERNING MEMBERS, CONTRIBUTING MEMBERS AND ASSOCIATE MEMBERS. A. GOVERNING MEMBERS CONSIST OF THE INDIVIDUALS WHO SERVE ON THE BOARD OF DIRECTORS. B. CONTRIBUTING MEMBERS CONSIST OF INDIVIDUALS WHO PAY DUES ANNUALLY. C. ASSOCIATE MEMBERS CONSIST OF INDIVIDUALS WHO ANNUALLY AFFIRMATIVELY EXPRESS THEIR DESIRE TO BECOME MEMBERS OF THE CORPORATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING MEMBERS ARE AUTHORIZED TO VOTE FOR ALL BUT ONE DIRECTOR TO SIT ON THE BOARD OF DIRECTORS. THE RIGHT TO ELECT ONE DIRECTOR IS RESERVED TO THE CONTRIBUTING AND THE ASSOCIATE MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS PREPARED BY NATIONAL AUDUBON SOCIETY STAFF IN CONJUNCTION WITH A NATIONALLY RECOGNIZED ACCOUNTING FIRM. THE DRAFT FORM 990 IS PROVIDED TO THE FULL BOARD OF DIRECTORS OF AUDUBON ACTION FUND FOR REVIEW. THE BOARD MEETS WITH STAFF AND THE ACCOUNTING FIRM AND PROVIDES FEEDBACK. ANY COMMENTS ARE INCORPORATED AND THE FORM 990 IS FILED WITH THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>AUDUBON ACTION FUND'S CONFLICT OF INTEREST POLICY COVERS ALL DIRECTORS AND OFFICERS. EACH DIRECTOR OR OFFICER IS REQUIRED TO SIGN AN ANNUAL DISCLOSURE STATEMENT, AND AVER THAT THEY ARE IN COMPLIANCE WITH THE CONFLICT OF INTEREST POLICY. IN THE EVENT OF CONFLICT, IT SHOULD BE DISCLOSED TO THE BOARD OF DIRECTORS. THE BOARD OF DIRECTORS, WITH THE CONFLICTED DIRECTOR RECUSING, WILL ASSURE THE CONFLICT IS EITHER PROPERLY MITIGATED, OR THE TRANSACTION WILL NOT GO FORWARD. THE BOARD, WITH THE ASSISTANCE OF COUNSEL, MONITORS ADHERENCE TO AND COMPLIANCE WITH THE CONFLICT OF INTEREST POLICY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AUDUBON ACTION FUND'S FORM 990 IS AVAILABLE ON ITS WEBSITE. THE NATIONAL AUDUBON SOCIETY AUDITED CONSOLIDATED FINANCIAL STATEMENTS AND ANNUAL REPORT, WHICH INCORPORATES THE RESULTS OF AUDUBON ACTION FUND AND AUDUBON ACTION FUND PAC, ARE AVAILABLE TO THE PUBLIC ON NATIONAL AUDUBON SOCIETY'S WEBSITE. THE FORM 1024-A, CONFLICT OF INTEREST POLICY AND OTHER GOVERNING DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
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