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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
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        <InvestmentEarningsOrLossesAmt>17737</InvestmentEarningsOrLossesAmt>
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        <EndYearBalanceAmt>193734</EndYearBalanceAmt>
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        <BookValueAmt>606236</BookValueAmt>
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        <FormAndLineReferenceDesc>Part II, Line 5: Summarized Policy</FormAndLineReferenceDesc>
        <ExplanationTxt>BTNHT is responsible for the perpetual enforcement of the restrictions laid out in the conservation easement document. The monitoring and enforcement of the terms of the easement are a cooperative effort between the landowner and BTNHT. Each year, BTNHT schedules a visit to tour the property to assess the current conditions of the property and check that the easement provisions are being followed. If any violations are uncovered, the landowner is notified and appropriate actions are taken according to policies established by BTNHT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part II, Line 9: Organization Reporting of conservation easements.</FormAndLineReferenceDesc>
        <ExplanationTxt>BTNHT has acquired and holds one conservation easement, which represents a legal interest in the land owned by another person or entity. The easement grants BTNHT the right to protect the land for conservation purposes. Easements donated or purchased by BTNHT are not recognized as assets or revenues because BTNHT holds no affirmative rights except to monitor and enforce the easement. If purchased, the costs of conservation easements are expensed when the easements are acquired.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part V, Line 4: Intended uses of the endowment fund.</FormAndLineReferenceDesc>
        <ExplanationTxt>The Operating Endowment was established to provide distributions of net income for operating purposes. The Stewardship Endowment was established to provide long-term support for the annual stewardship costs and legal defense associated with the Organization's conservation easements.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>A draft of the Form 990 is provided to the Board for review and comment prior to filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Every year each Director is given a copy of the conflict of interest disclosure form to be signed and returned. Directors are required to disclose conflicts prior to each agenda item when meeting. If a potential conflict is disclosed, the other Directors determine whether conflict exists, following the procedures in the organization's conflict of interest policy. If a conflict exists, the Director is excluded from the decision on the relevant issue. If the Directors discover a conflict of interest is not voluntarily disclosed, the Chairman will appoint a committee of Directors to review the conflict and recommend the appropriate action.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Governing documents, the conflict of interest policy, and financial statements are available to the public upon request. Additionally, the financial statements are available through the Guidestar website.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XI, Line 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Adjustment for prior year - endowment fund underreported = $17524</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 Header, Section B - Amended Return</FormAndLineReferenceDesc>
        <ExplanationTxt>The organization inadvertently filed Form 990-N for the 2024 tax year before realizing it was not eligible to file that return. This Form 990 is being submitted to report the organization's activities and financial information for the 2024 tax year as an amendment to the previously filed Form 990-N.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule A, Part II, Section B, Line 8</FormAndLineReferenceDesc>
        <ExplanationTxt>The historical support amounts reported on Schedule A reflect the amounts reported on the organization's previously filed 2023 Form 990 and have not been restated for the correction of prior-year investment income.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule D, Part V, Line 1</FormAndLineReferenceDesc>
        <ExplanationTxt>Beginning endowment fund balances were adjusted to correct errors in the reporting of endowment fund balances and related investment income on the organization's previously filed 2023 Form 990. Accordingly, the beginning balance reported on Schedule D, Part V, differs from the ending balance reported on the previously filed 2023 return by $17,524.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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</Return>