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      <Form990PartVIISectionAGrp>
        <PersonNm>GREGORY A CROSS</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>HERBERT J GOLDMAN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MATTHEW F GORRA</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>INGRID A HARBAUGH</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARTA D HARTING</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTIE D MCMULLEN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JILL H KAMENETZ</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAMES MCHUGH</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>GABRIELLE M MELKA</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PHILIP NESTICO</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN A PICCIOTTO</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MAYOR CATHERINE E PUGH</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DR SCOTT M RIFKIN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>C DOUGLAS SAWYER III</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JASON M ST JOHN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>THOMAS J STOSUR</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SHAWN Z TARRANT</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WILLIAM H THRUSH JR</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHARLES E VIETH</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SARAH GRISWOLD-JOHNSON</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BRADIE C BARR</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTOPHER A POPE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAMES K WILHELM</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>REGINALD MOORE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DONALD HUTCHINSON</PersonNm>
        <TitleTxt>PRESIDENT/CEO</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>203007</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>11574</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NANCY NOPPENBERGER</PersonNm>
        <TitleTxt>EXECUTIVE VP OF FINANCE/CFO</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>137650</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>16671</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KARL KRANZ</PersonNm>
        <TitleTxt>EXECUTIVE VP OF ANIMAL PROGRAMS</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>112924</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>17329</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NANCY HINDS</PersonNm>
        <TitleTxt>EXECUTIVE VP OF INSTITUTIONAL ADVANCEMENT</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>123519</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>14501</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>EVA DEVINE</PersonNm>
        <TitleTxt>VP OF HUMAN RESOURCES</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>114073</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>13434</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DIANE HUTCHINS</PersonNm>
        <TitleTxt>VP OF GOVERNMENTAL AFFAIRS</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>112397</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>9410</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>803570</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>82919</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>6</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>GILBANE BUILDING COMPANY</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1215 EAST FORT AVE</AddressLine1Txt>
            <CityNm>BALTIMORE</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21202</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSTRUCTION CONTRACTOR</ServicesDesc>
        <CompensationAmt>842030</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>OX CONSTRUCTION LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>3780 ROOP ROAD</AddressLine1Txt>
            <CityNm>NEW WINDSOR</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21776</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>MAINTENANCE CONTRACTOR</ServicesDesc>
        <CompensationAmt>586423</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>CLR DESIGN INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>833 CHESTNUT STREET SUITE 1000</AddressLine1Txt>
            <CityNm>PHILADELPHIA</CityNm>
            <StateAbbreviationCd>PA</StateAbbreviationCd>
            <ZIPCd>19107</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>DESIGN CONTRACTOR</ServicesDesc>
        <CompensationAmt>572329</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>FM HARVEY CONSTRUCTION</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>128 COCKEYSVILLE RD</AddressLine1Txt>
            <CityNm>HUNT VALLEY</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21093</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSTRUCTION CONTRACTOR</ServicesDesc>
        <CompensationAmt>543191</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>AZOLA &amp; ASSOCIATES INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>4901 SPRINGARDEN DRIVE</AddressLine1Txt>
            <CityNm>BALTIMORE</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21209</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSTRUCTION CONTRACTOR</ServicesDesc>
        <CompensationAmt>526555</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>10</CntrctRcvdGreaterThan100KCnt>
      <FundraisingAmt>495083</FundraisingAmt>
      <GovernmentGrantsAmt>10113578</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>1631271</AllOtherContributionsAmt>
      <NoncashContributionsAmt>53119</NoncashContributionsAmt>
      <TotalContributionsAmt>12239932</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>GATE RECEIPTS</Desc>
        <BusinessCd>712130</BusinessCd>
        <TotalRevenueColumnAmt>2408382</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>2408382</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>MEMBERSHIP DUES</Desc>
        <BusinessCd>712130</BusinessCd>
        <TotalRevenueColumnAmt>1997643</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1997643</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>RIDES &amp; ATTRACTIONS</Desc>
        <BusinessCd>712130</BusinessCd>
        <TotalRevenueColumnAmt>595137</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>579327</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>15810</UnrelatedBusinessRevenueAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>FACILITY RENTALS</Desc>
        <BusinessCd>531190</BusinessCd>
        <TotalRevenueColumnAmt>356723</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>356723</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>EDUCATION PROGRAMS</Desc>
        <BusinessCd>712130</BusinessCd>
        <TotalRevenueColumnAmt>334334</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>334334</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>5692219</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>2377</TotalRevenueColumnAmt>
        <ExclusionAmt>2377</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossRentsGrp>
        <RealAmt>402453</RealAmt>
      </GrossRentsGrp>
      <LessRentalExpensesGrp>
        <RealAmt>0</RealAmt>
      </LessRentalExpensesGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>402453</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>402453</TotalRevenueColumnAmt>
        <ExclusionAmt>402453</ExclusionAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
        <OtherAmt>237</OtherAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <OtherAmt>0</OtherAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <OtherAmt>237</OtherAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>237</TotalRevenueColumnAmt>
        <ExclusionAmt>237</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <FundraisingGrossIncomeAmt>88514</FundraisingGrossIncomeAmt>
      <ContriRptFundraisingEventAmt>495083</ContriRptFundraisingEventAmt>
      <FundraisingDirectExpensesAmt>161780</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>-73266</TotalRevenueColumnAmt>
        <ExclusionAmt>-73266</ExclusionAmt>
      </NetIncmFromFundraisingEvtGrp>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS INCOME</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>29436</TotalRevenueColumnAmt>
        <ExclusionAmt>29436</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>29436</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>18293388</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>5676409</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>15810</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>361237</ExclusionAmt>
      </TotalRevenueGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>373061</TotalAmt>
        <ManagementAndGeneralAmt>373061</ManagementAndGeneralAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>7766361</TotalAmt>
        <ProgramServicesAmt>5949615</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1366993</ManagementAndGeneralAmt>
        <FundraisingAmt>449753</FundraisingAmt>
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      <PensionPlanContributionsGrp>
        <TotalAmt>179306</TotalAmt>
        <ProgramServicesAmt>144522</ProgramServicesAmt>
        <ManagementAndGeneralAmt>23857</ManagementAndGeneralAmt>
        <FundraisingAmt>10927</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>1020282</TotalAmt>
        <ProgramServicesAmt>744343</ProgramServicesAmt>
        <ManagementAndGeneralAmt>219720</ManagementAndGeneralAmt>
        <FundraisingAmt>56219</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>609026</TotalAmt>
        <ProgramServicesAmt>467585</ProgramServicesAmt>
        <ManagementAndGeneralAmt>92686</ManagementAndGeneralAmt>
        <FundraisingAmt>48755</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>21927</TotalAmt>
        <ManagementAndGeneralAmt>21927</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>39048</TotalAmt>
        <ManagementAndGeneralAmt>39048</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>384923</TotalAmt>
        <ProgramServicesAmt>287675</ProgramServicesAmt>
        <ManagementAndGeneralAmt>91514</ManagementAndGeneralAmt>
        <FundraisingAmt>5734</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>589750</TotalAmt>
        <ProgramServicesAmt>573581</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3119</ManagementAndGeneralAmt>
        <FundraisingAmt>13050</FundraisingAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>347505</TotalAmt>
        <ProgramServicesAmt>245156</ProgramServicesAmt>
        <ManagementAndGeneralAmt>65288</ManagementAndGeneralAmt>
        <FundraisingAmt>37061</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>326637</TotalAmt>
        <ProgramServicesAmt>164618</ProgramServicesAmt>
        <ManagementAndGeneralAmt>162019</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>2081332</TotalAmt>
        <ProgramServicesAmt>2062333</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12656</ManagementAndGeneralAmt>
        <FundraisingAmt>6343</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>130027</TotalAmt>
        <ProgramServicesAmt>113613</ProgramServicesAmt>
        <ManagementAndGeneralAmt>11383</ManagementAndGeneralAmt>
        <FundraisingAmt>5031</FundraisingAmt>
      </TravelGrp>
      <InterestGrp>
        <TotalAmt>15526</TotalAmt>
        <ProgramServicesAmt>1018</ProgramServicesAmt>
        <ManagementAndGeneralAmt>14508</ManagementAndGeneralAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>3531590</TotalAmt>
        <ProgramServicesAmt>3249212</ProgramServicesAmt>
        <ManagementAndGeneralAmt>282378</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>170851</TotalAmt>
        <ProgramServicesAmt>85426</ProgramServicesAmt>
        <ManagementAndGeneralAmt>85425</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>ANIMAL COSTS</Desc>
        <TotalAmt>677272</TotalAmt>
        <ProgramServicesAmt>677272</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>EVENT EXPENSES</Desc>
        <TotalAmt>139269</TotalAmt>
        <ProgramServicesAmt>118157</ProgramServicesAmt>
        <ManagementAndGeneralAmt>14900</ManagementAndGeneralAmt>
        <FundraisingAmt>6212</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>EMPLOYEE EXPENSES</Desc>
        <TotalAmt>115923</TotalAmt>
        <ProgramServicesAmt>87148</ProgramServicesAmt>
        <ManagementAndGeneralAmt>26189</ManagementAndGeneralAmt>
        <FundraisingAmt>2586</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>DUES AND SUBSCRIPTIONS</Desc>
        <TotalAmt>72561</TotalAmt>
        <ProgramServicesAmt>47698</ProgramServicesAmt>
        <ManagementAndGeneralAmt>10715</ManagementAndGeneralAmt>
        <FundraisingAmt>14148</FundraisingAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>1340</TotalAmt>
        <ProgramServicesAmt>769</ProgramServicesAmt>
        <ManagementAndGeneralAmt>571</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>18593517</TotalAmt>
        <ProgramServicesAmt>15019741</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2917957</ManagementAndGeneralAmt>
        <FundraisingAmt>655819</FundraisingAmt>
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      <CashNonInterestBearingGrp>
        <BOYAmt>1670690</BOYAmt>
        <EOYAmt>1285871</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>1151971</BOYAmt>
        <EOYAmt>1244786</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>411366</BOYAmt>
        <EOYAmt>820035</EOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <AccountsReceivableGrp>
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        <EOYAmt>178810</EOYAmt>
      </AccountsReceivableGrp>
      <InventoriesForSaleOrUseGrp>
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        <EOYAmt>67819</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>27275</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>84517865</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>31147764</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>53016422</BOYAmt>
        <EOYAmt>53370101</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>164453</BOYAmt>
        <EOYAmt>175634</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <TotalAssetsGrp>
        <BOYAmt>56960876</BOYAmt>
        <EOYAmt>57170331</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>1958125</BOYAmt>
        <EOYAmt>2526143</EOYAmt>
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      <DeferredRevenueGrp>
        <BOYAmt>1252366</BOYAmt>
        <EOYAmt>1122206</EOYAmt>
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      <MortgNotesPyblScrdInvstPropGrp>
        <BOYAmt>117680</BOYAmt>
        <EOYAmt>163783</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>3328171</BOYAmt>
        <EOYAmt>3812132</EOYAmt>
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      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
      <UnrestrictedNetAssetsGrp>
        <BOYAmt>52779093</BOYAmt>
        <EOYAmt>52357471</EOYAmt>
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      <TemporarilyRstrNetAssetsGrp>
        <BOYAmt>723112</BOYAmt>
        <EOYAmt>870228</EOYAmt>
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      <PermanentlyRstrNetAssetsGrp>
        <BOYAmt>130500</BOYAmt>
        <EOYAmt>130500</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>53632705</BOYAmt>
        <EOYAmt>53358199</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>56960876</BOYAmt>
        <EOYAmt>57170331</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>-300129</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>11181</NetUnrlzdGainsLossesInvstAmt>
      <DonatedServicesAndUseFcltsAmt>14442</DonatedServicesAndUseFcltsAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>19777473</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>10687944</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>11181855</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>10903030</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>12239932</CurrentTaxYearAmt>
        <TotalAmt>64790234</TotalAmt>
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      <GovtFurnSrvcFcltsVl170Grp>
        <CurrentTaxYearMinus4YearsAmt>824021</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>967016</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>813118</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>944456</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>959871</CurrentTaxYearAmt>
        <TotalAmt>4508482</TotalAmt>
      </GovtFurnSrvcFcltsVl170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>20601494</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>11654960</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>11994973</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>11847486</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>13199803</CurrentTaxYearAmt>
        <TotalAmt>69298716</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>69298716</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>352322</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>406247</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>410234</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>404436</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>404830</CurrentTaxYearAmt>
        <TotalAmt>1978069</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <UnrelatedBusinessNetIncm170Grp>
        <CurrentTaxYearMinus3YearsAmt>233335</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>332544</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>406591</CurrentTaxYearMinus1YearAmt>
        <TotalAmt>972470</TotalAmt>
      </UnrelatedBusinessNetIncm170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>1399039</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>189246</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>460638</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>37098</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>29436</CurrentTaxYearAmt>
        <TotalAmt>2115457</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>74364712</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>25713894</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.93190</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.93290</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME:</FormAndLineReferenceDesc>
        <ExplanationTxt>INSURANCE PROCEEDS - 2013 AMOUNT: $ 1,388,978. 2014 AMOUNT: $ 112,274. 2015 AMOUNT: $ 455,016. MISCELLANEOUS REVENUE - 2013 AMOUNT: $ 10,061. 2014 AMOUNT: $ 76,972. 2015 AMOUNT: $ 5,622. 2016 AMOUNT: $ 37,098. 2017 AMOUNT: $ 29,436.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001" />
    <IRS990ScheduleC documentId="RetDoc1039700001">
      <VolunteersInd>0</VolunteersInd>
      <PaidStaffOrManagementInd>1</PaidStaffOrManagementInd>
      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
      <DirectContactLegislatorsInd>1</DirectContactLegislatorsInd>
      <DirectContactLegislatorsAmt>126266</DirectContactLegislatorsAmt>
      <RalliesDemonstrationsInd>0</RalliesDemonstrationsInd>
      <OtherActivitiesInd>0</OtherActivitiesInd>
      <TotalLobbyingExpendituresAmt>126266</TotalLobbyingExpendituresAmt>
      <NotDescribedSection501c3Ind>0</NotDescribedSection501c3Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II-B, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION ADVOCATES FOR BUDGETARY INCLUSIONS AT THE EXECUTIVE BRANCH ON BOTH THE STATE AND LOCAL GOVERNMENT LEVELS. AT THE LEGISLATIVE BRANCH ON BOTH LEVELS, THE ORGANIZATION MONITORS BUDGET ACTIONS AS WELL AS ANY LEGISLATION INTRODUCED THAT COULD IMPACT THE ZOO. ON THE FEDERAL LEVEL, WE MONITOR LEGISLATIVE ACTIVITIES AND RESPOND TO REQUESTS FOR INFORMATION OR PARTICIPATION IN LOBBYING EFFORTS FROM THE ASSOCIATION OF ZOOS AND AQUARIUMS (AZA).</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1039900001">
      <HistoricStructureInd>X</HistoricStructureInd>
      <TotalEasementsCnt>1</TotalEasementsCnt>
      <TotalAcreageCnt>0.86</TotalAcreageCnt>
      <HistoricStructureEasementsCnt>1</HistoricStructureEasementsCnt>
      <HistoricStrctrEasementsAftrCnt>0</HistoricStrctrEasementsAftrCnt>
      <ModifiedEasementsCnt>0</ModifiedEasementsCnt>
      <StatesEasementsHeldCnt>1</StatesEasementsHeldCnt>
      <WrittenPolicyMonitoringInd>1</WrittenPolicyMonitoringInd>
      <StaffHoursSpentEnforcementCnt>0.00</StaffHoursSpentEnforcementCnt>
      <ExpensesIncurredEnforcementAmt>0</ExpensesIncurredEnforcementAmt>
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>164453</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>11181</InvestmentEarningsOrLossesAmt>
        <EndYearBalanceAmt>175634</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>147291</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>17162</InvestmentEarningsOrLossesAmt>
        <EndYearBalanceAmt>164453</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>153932</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>-6641</InvestmentEarningsOrLossesAmt>
        <EndYearBalanceAmt>147291</EndYearBalanceAmt>
      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>156557</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>-2625</InvestmentEarningsOrLossesAmt>
        <EndYearBalanceAmt>153932</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>137655</BeginningYearBalanceAmt>
        <InvestmentEarningsOrLossesAmt>18902</InvestmentEarningsOrLossesAmt>
        <EndYearBalanceAmt>156557</EndYearBalanceAmt>
      </CYMinus4YrEndwmtFundGrp>
      <BoardDesignatedBalanceEOYPct>0.00000</BoardDesignatedBalanceEOYPct>
      <PrmnntEndowmentBalanceEOYPct>0.74300</PrmnntEndowmentBalanceEOYPct>
      <TermEndowmentBalanceEOYPct>0.25700</TermEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>1</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>2162814</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>703065</DepreciationAmt>
        <BookValueAmt>1459749</BookValueAmt>
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      <LeaseholdImprovementsGrp>
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        <BookValueAmt>46253119</BookValueAmt>
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      <EquipmentGrp>
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        <DepreciationAmt>3076960</DepreciationAmt>
        <BookValueAmt>1353564</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>4303669</OtherCostOrOtherBasisAmt>
        <BookValueAmt>4303669</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>53370101</TotalBookValueLandBuildingsAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>19406642</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>11181</NetUnrealizedGainsInvstAmt>
      <DonatedServicesAndUseFcltsAmt>988617</DonatedServicesAndUseFcltsAmt>
      <OtherRevenueAmt>161780</OtherRevenueAmt>
      <RevenueNotReportedAmt>1161578</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>18245064</RevenueSubtotalAmt>
      <OtherRevenuesNotIncludedAmt>48324</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>48324</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>18293388</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>19681148</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>974175</DonatedServicesUseFcltsAmt>
      <OtherExpensesIncludedAmt>161780</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>1135955</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>18545193</ExpensesSubtotalAmt>
      <OtherExpensesNotIncludedAmt>48324</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>48324</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>18593517</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CONSERVATION EASEMENTS ARE NOT ACCOUNTED FOR AND WERE NOT REPORTED ON THE AUDITED FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ENDOWMENT CONSISTS OF FUNDS ESTABLISHED TO SUPPORT EDUCATION AND OTHER PURPOSES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>MANAGEMENT BELIEVES THAT IT HAS NO MATERIAL UNCERTAIN TAX POSITIONS THAT WOULD REQUIRE RECOGNITION UNDER THE ACCOUNTING CODIFICATION GUIDANCE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECIAL EVENT EXPENSES 161,780.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>GAIN ON DISPOSAL OF FIXED ASSETS 237. SHARED EXPENSES, NETTED AGAINST REVENUE ON FINANCIAL STATEMENTS 48,087.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECIAL EVENT EXPENSES, NET OF DIRECT BENEFIT TO DONOR PER AUDIT 161,780.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>GAIN ON DISPOSAL OF FIXED ASSETS 237. SHARED EXPENSES, NETTED AGAINST REVENUE ON FINANCIAL STATEMENTS 48,087.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc1041300001">
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        <Event1Nm>BREW AT THE ZOO</Event1Nm>
        <GrossReceiptsEvent1Amt>393525</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>332822</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>60703</GrossRevenueEvent1Amt>
        <FoodAndBeverageEvent1Amt>53953</FoodAndBeverageEvent1Amt>
        <EntertainmentEvent1Amt>6750</EntertainmentEvent1Amt>
        <OtherDirectExpensesEvent1Amt>52049</OtherDirectExpensesEvent1Amt>
        <Event2Nm>OKTOBEARFEST</Event2Nm>
        <GrossReceiptsEvent2Amt>163906</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>136095</CharitableContriEvent2Amt>
        <GrossRevenueEvent2Amt>27811</GrossRevenueEvent2Amt>
        <FoodAndBeverageEvent2Amt>20897</FoodAndBeverageEvent2Amt>
        <EntertainmentEvent2Amt>6914</EntertainmentEvent2Amt>
        <OtherDirectExpensesEvent2Amt>8552</OtherDirectExpensesEvent2Amt>
        <OtherEventsTotalCnt>1</OtherEventsTotalCnt>
        <GrossReceiptsOtherEventsAmt>26166</GrossReceiptsOtherEventsAmt>
        <CharitableContriOtherEventsAmt>26166</CharitableContriOtherEventsAmt>
        <OthDirectExpnssOtherEventsAmt>12665</OthDirectExpnssOtherEventsAmt>
        <GrossReceiptsTotalAmt>583597</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>495083</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>88514</GrossRevenueTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>74850</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>13664</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>73266</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>161780</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-73266</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <ClubDuesOrFeesInd>X</ClubDuesOrFeesInd>
      <WrittenPolicyRefTAndEExpnssInd>1</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>0</SubstantiationRequiredInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DONALD HUTCHINSON</PersonNm>
        <TitleTxt>PRESIDENT/CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>198381</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>4626</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>8042</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>3532</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>214581</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>NANCY NOPPENBERGER</PersonNm>
        <TitleTxt>EXECUTIVE VP OF FINANCE/CFO</TitleTxt>
        <BaseCompensationFilingOrgAmt>137392</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>258</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>5709</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>10962</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>154321</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION PAYS THE MEMBERSHIP DUES TO A SOCIAL CLUB FOR BUSINESS PURPOSES FOR THE PRESIDENT/CEO, EXECUTIVE VP OF FINANCE/CFO, AND EXECUTIVE VP OF INSTITUTIONAL ADVANCEMENT. TOTAL MEMBERSHIP DUES PAID DURING THE CURRENT CALENDAR YEAR WERE $3,900.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>24</ContributionCnt>
        <NoncashContributionsRptF990Amt>53119</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE COMMITTEE INCLUDES THE CHAIR, VICE CHAIR, SECRETARY, TREASURER, THE CHAIRS OF EACH OF THE STANDING COMMITTEES AND AT LEAST ONE EX-OFFICIO TRUSTEE REPRESENTING EACH OF THE STATE OF MARYLAND AND THE CITY OF BALTIMORE. THE EXECUTIVE COMMITTEE SHALL EXERCISE POWERS OF THE BOARD OF TRUSTEES IN THE INTERVALS BETWEEN THE MEETINGS OF THE BOARD ON MATTERS THAT NECESSITATE INTERIM ACTION. THE ACTIONS OF THE EXECUTIVE COMMITTEE SHALL NOT DEVIATE FROM THE AGREED-ON OR HISTORIC POLICIES OF THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION RECEIVED OPERATING GRANTS FROM SEVERAL GOVERNMENTAL ENTITIES, INCLUDING THE STATE OF MARYLAND AND CITY OF BALTIMORE, BOTH OF WHOM HAVE ASSIGNED INDIVIDUALS TO THE BOARD OF TRUSTEES, PURSUANT TO THE BY-LAWS OF THE ORGANIZATION. THESE TRUSTEES HAVE THE SAME VOTING RIGHTS AS ALL OTHER TRUSTEES AND DO NOT HAVE ANY AUTHORITY BEYOND THEIR VOTING RIGHTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM IS FIRST REVIEWED BY THE CONTROLLER, CFO AND CEO OF THE ORGANIZATION. A COPY OF THE RETURN IS THEN REVIEWED AND APPROVED BY THE AUDIT COMMITTEE. ONCE APPROVED BY THE AUDIT COMMITTEE, THE FORM IS ELECTRONCIALLY DISTRIBUTED TO THE FULL BOARD PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>INTERESTED PERSONS INCLUDE A FOUNDER, DIRECTOR, OR KEY EMPLOYEE OF THE ORGANIZATION, OR ANY ENTITY CONTROLLED BY ANY SUCH PERSON, WHO HAS A DIRECT OR INDIRECT FINANCIAL INTEREST IN THE PARTICULAR TRANSACTION OR ARRANGEMENT AT ISSUE. ANY INTERESTED PERSON MUST PROMPTLY DISCLOSE TO THE BOARD OF DIRECTORS THE EXISTENCE OF A FINANCIAL INTEREST IN A CONTEMPLATED OR EXISTING TRANSACTION OR ARRANGEMENT INVOLVING THE ORGANIZATION. SUCH INTERESTED PERSON SHALL THEN DISCLOSE ALL MATERIAL FACTS SURROUNDING THE CONFLICT OF INTEREST OR POTENTIAL CONFLICT OF INTEREST IN WRITING TO THE MEMBERS OF THE BOARD OF DIRECTORS. SUBSEQUENT TO COMPLIANCE WITH THE PROCEDURES OF ABOVE, THE BOARD OF DIRECTORS OR A COMMITTEE THEREOF (THE "CONFLICT OF INTEREST COMMITTEE"} SHALL HOLD A MEETING AT WHICH THE CONFLICT OF INTEREST COMMITTEE WILL DETERMINE BY MAJORITY VOTE OF DISINTERESTED PERSONS THAT ARE MEMBERS THEREOF WHETHER A CONFLICT OF INTEREST EXISTS WITH RESPECT TO THE TRANSACTION OR ARRANGEMENT AT ISSUE (A "CONFLICT DETERMINATION MEETING"). EXCEPT FOR THE PRESENTATION CONTEMPLATED BELOW, THE INTERESTED PERSON SHALL BE STRICTLY EXCLUDED FROM THE CONFLICT DETERMINATION MEETING, AS WELL AS THE DECISION MAKING AND VOTING PROCESS OF THE CONFLICT OF INTEREST COMMITTEE. AT THE CONFLICT DETERMINATION MEETING, THE INTERESTED PERSON MAY PRESENT TO THE CONFLICT OF INTEREST COMMITTEE THE MATERIAL FACTS SURROUNDING THE FINANCIAL INTEREST AND THE ACTUAL OR POTENTIAL CONFLICT OF INTEREST. NOTWITHSTANDING, THE CONDUCT OF THE CONFLICT DETERMINATION MEETING, INCLUDING, BUT NOT LIMITED TO, THE ORDER OF PRESENTATION, THE ALLOTTED TIME FOR THE PRESENTATION, THE MATERIALS TO BE PRESENTED AND OTHERWISE, SHALL BE SUBJECT TO THE SOLE AND ABSOLUTE DISCRETION OF THE CONFLICT OF INTEREST COMMITTEE. THE CONFLICT OF INTEREST COMMITTEE MAY, IN ITS SOLE AND ABSOLUTE DISCRETION, APPOINT A DISINTERESTED PERSON(S) TO INVESTIGATE REASONABLE ALTERNATIVES TO THE PROPOSED TRANSACTION OR ARRANGEMENT RAISING THE CONFLICT ISSUES. AFTER EXERCISING REASONABLE DILIGENCE WITH RESPECT TO THE INVESTIGATION OF, AND DETERMINATION AS TO, THE POTENTIAL CONFLICT OF INTEREST AT ISSUE, THE CONFLICT OF INTEREST COMMITTEE SHALL DETERMINE WHETHER THE ORGANIZATION CAN OBTAIN WITH REASONABLE EFFORTS A MORE ADVANTAGEOUS TRANSACTION OR ARRANGEMENT FROM A PERSON, ENTITY OR ORGANIZATION THAT WOULD NOT GIVE RISE TO A CONFLICT OF INTEREST. IF THE CONFLICT OF INTEREST COMMITTEE DETERMINES THAT A MORE ADVANTAGEOUS TRANSACTION OR ARRANGEMENT IS NOT REASONABLY AVAILABLE UNDER CIRCUMSTANCES NOT PRODUCING A CONFLICT OF INTEREST, THE CONFLICT OF INTEREST COMMITTEE SHALL DETERMINE BY MAJORITY VOTE OF THOSE MEMBERS THEREOF THAT ARE DISINTERESTED PERSONS: (I) WHETHER THE TRANSACTION OR ARRANGEMENT IS IN THE ORGANIZATION'S BEST INTEREST, FOR THE SOLE BENEFIT OF THE ORGANIZATION, AND WHETHER IT IS FAIR AND REASONABLE UNDER THE CIRCUMSTANCES; AND (II) WHETHER TO ENTER INTO THE TRANSACTION OR ARRANGEMENT.THE MINUTES OF THE CONFLICT OF INTEREST COMMITTEE OR DISCIPLINARY COMMITTEE, AS THE CASE MAY BE, SHALL CONTAIN: (I) THE NAMES OF THE PERSONS WHO DISCLOSED OR OTHERWISE WERE FOUND TO HAVE A FINANCIAL INTEREST IN CONNECTION WITH AN ACTUAL OR POSSIBLE CONFLICT OF INTEREST; (II) THE NATURE OF THE FINANCIAL INTEREST; ANY ACTION TAKEN TO DETERMINE WHETHER A CONFLICT OF INTEREST EXISTED; (IV) THE ULTIMATE DETERMINATION MADE BY THE CONFLICT OF INTEREST COMMITTEE OR DISCIPLINARY COMMITTEE, AS THE CASE MAY BE, AS TO WHETHER A CONFLICT OF INTEREST EXISTS; (V) THE NAMES OF THE PERSONS WHO WERE PRESENT FOR DISCUSSIONS AND VOTES RELATING TO THE TRANSACTION OR ARRANGEMENT INVOLVING THE ACTUAL OR POTENTIAL CONFLICT OF INTEREST; (VI) THE CONTENT OF THE DISCUSSION, INCLUDING REASONABLE ALTERNATIVES TO THE PROPOSED TRANSACTION OR ARRANGEMENT; AND (VII) A RECORD OF ANY VOTES TAKEN IN CONNECTION WITH THE PROCEEDINGS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CHAIR OF THE BOARD AND EXECUTIVE COMMITTEE REVIEW THE COMPENSATION OF THE CEO. INFO IS GATHERED FROM REGIONAL NON-PROFIT ORGANIZATIONS AND FROM THE AZA ON CEO COMPENSATION. NOTES FROM THE BOARD REVIEW MEETING WERE ACKNOWLEDGED BY ONE OF THE MEMBERS WHO CONFIRMED THE DELIBERATION AND DECISION TO MAINTAIN THE CEO'S EXISTING COMPENSATION. OTHER EXECUTIVES' SALARY AND KEY EMPLOYEES' COMPENSATION IS THE DECISION OF THE CEO AND CFO BASED ON COMPARABILITY DATA WITH REVIEW BY THE VP OF HUMAN RESOURCES. THE LAST TIME THIS PROCESS TOOK PLACE WAS IN 2017.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICIES, AND FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdDisregardedEntitiesGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MZIB HOSPITAL LLC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>BALTIMORE ZOO DRUID HILL PARK</AddressLine1Txt>
          <CityNm>BALTIMORE</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>21217</ZIPCd>
        </USAddress>
        <EIN>520996352</EIN>
        <PrimaryActivitiesTxt>OWNS AND MANAGES ANIMAL HOSPITAL ON ZOO CAMPUS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MD</LegalDomicileStateCd>
        <TotalIncomeAmt>0</TotalIncomeAmt>
        <EndOfYearAssetsAmt>1459749</EndOfYearAssetsAmt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
      </IdDisregardedEntitiesGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>