Liabilities / Assets
23rd percentile
Higher debt load relative to assets than 23% of similar nonprofits.
EIN 04-2262299 • 501(c)3 • Brewster, MA
Profile
To inspire appreciation, understanding and stewardship of our natural environment through discovery and learning.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
23rd percentile
Higher debt load relative to assets than 23% of similar nonprofits.
Liabilities / Revenue
27th percentile
Higher debt load relative to revenue than 27% of similar nonprofits.
Net Margin
63rd percentile
Higher net margin than 63% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
44th percentile
Faster asset growth than 44% of similar nonprofits.
Revenue Growth
71st percentile
Faster revenue growth than 71% of similar nonprofits.
Assets
Up$6,403,979
Up $176,998 (+2.8%) from 2023
Liabilities
Up$98,368
Up $9,243 (+10%) from 2023
Net Assets
Up$6,305,611
Up $167,755 (+2.7%) from 2023
Revenue
Up$2,109,456
Up $354,445 (+20%) from 2023
Expenses
Up$1,876,435
Up $120,569 (+6.9%) from 2023
Net Income
Up$233,021
Up $233,876 (+27354%) from 2023
Most recent year
2024 • Form 990XML pending. An XML filing is linked for this year, but detailed extraction is still pending.
The latest 2024 filing currently has linked XML that has not been fully parsed yet. Showing the latest detailed filing from 2023 below.
To inspire appreciation, understanding and stewardship of our natural environment through discovery and learning.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $3,138,471 | $3,141,635 | ▲ $3,164 |
| Land, Buildings, and Equipment, Net | $1,555,209 | $1,526,360 | ▼ $28,849 |
| Savings and Temporary Cash Investments | $993,344 | $987,878 | ▼ $5,466 |
| Cash and Non-Interest-Bearing Accounts | $256,702 | $467,330 | ▲ $210,628 |
| Inventories for Sale or Use | $68,927 | $93,672 | ▲ $24,745 |
| Prepaid Expenses and Deferred Charges | $8,080 | $10,106 | ▲ $2,026 |
| Total Assets | $6,020,733 | $6,226,981 | ▲ $206,248 |
| Liabilities | |||
| Unsecured Notes Loans Payable | $72,713 | - | - |
| Deferred Revenue | $57,714 | $57,676 | ▼ $38 |
| Accounts Payable and Accrued Expenses | $27,849 | $31,449 | ▲ $3,600 |
| Total Liabilities | $158,276 | $89,125 | ▼ $69,151 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $3,465,233 | $3,512,863 | ▲ $47,630 |
| Net Assets With Donor Restrictions | $2,397,224 | $2,624,993 | ▲ $227,769 |
| Total Net Assets Fund Balance | $5,862,457 | $6,137,856 | ▲ $275,399 |
| Total Liabilities and Net Assets / Fund Balance | $6,020,733 | $6,226,981 | ▲ $206,248 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $1,307,025 | $2,225,616 | $3,532,641 |
| Other Land Buildings | $8,190 | $271,588 | $279,778 |
| Land | $179,831 | - | $179,831 |
| Equipment | $31,314 | $128,943 | $160,257 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2023 | $3,647,167 | $255,009 | ▲ $345,863 | $-265,920 | $3,982,119 |
| 2022 | $3,917,276 | $234,245 | ▼ $364,249 | $-184,664 | $3,602,608 |
| 2021 | $3,410,554 | $170,790 | ▲ $470,113 | $-134,181 | $3,917,276 |
| 2020 | $3,256,217 | $106,554 | ▲ $257,596 | $-209,813 | $3,410,554 |
| 2019 | $2,971,248 | $46,640 | ▲ $417,568 | $-177,194 | $3,256,222 |
| Name | Title |
|---|---|
| James Lehane | Chairman |
| Raymond Hebert | Vice-chairma |
| Bruce Beane | Trustee |
| Carter Luke | Trustee |
| GREG O'BRIEN | Trustee |
| John G Flores | Trustee |
| John a Depuy | Trustee |
| Mary Chamberlain | Trustee |
| Robert Newman | Trustee |
| William Finnegan | Trustee |
| Stacey Smith | Honorary Tru |
| Margaret Legendre | Secretary |
| Ed Shea | Treasurer |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $904,566 |
| Other Expenses | $851,300 |
| Total Fundraising Expense | $93,075 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $730,050 | $67,077 | $32,004 | $829,131 |
| Occupancy | $136,183 | $7,483 | $5,986 | $149,652 |
| Depreciation Depletion | $81,227 | $4,463 | $3,571 | $89,261 |
| Office Expenses | $31,301 | $43,126 | $12,060 | $86,487 |
| Fees for Services Accounting | $33,297 | $45,693 | - | $78,990 |
| Payroll Taxes | $66,420 | $6,103 | $2,912 | $75,435 |
| Insurance | $46,768 | $4,644 | $2,055 | $53,467 |
| Advertising | $35,456 | - | $14,037 | $49,493 |
| Fees for Service Investment Mgmnt Fees | - | $20,920 | - | $20,920 |
| Other Expenses | $88,375 | - | $20,450 | $20,450 |
| Conferences and Meetings | - | $9,854 | - | $9,854 |
| Fees for Services Other | $6,471 | - | - | $6,471 |
| Total Functional Expenses | $1,453,428 | $209,363 | $93,075 | $1,755,866 |
| Line Item | Amount |
|---|---|
| Expenses per Audited Statements | $1,755,866 |
| Total Expenses per Audited Statements | $1,755,866 |
| Total Expenses per Form 990 | $1,755,866 |
| Line Item | Amount |
|---|---|
| Fundraising Gross Income | $11,388 |
| Professional Fundraising Fees | $0 |
“The chair and treasurer of the museum review form 990 and any resulting comments/changes are incorporated into the final form by the return preparer. A final version of the form 990 is then made available to all members of the board prior to filing with irs.”
“All officers and trustees of the museum are required to file a statement on an annual basis disclosing any potential interests that could give rise to conflicts.these statements are completed in conjunction with the museum's annual meeting and evaluated by the officers of the organization. Officers or trustees with potential conflicts of interest are prohibited from participating in any deliberations or decisions that may be affected by the potential conflict.”
“Compensation for the executive director is reviewed on an annual basis in conjunction with the museum's budget process. The board of trustees reviews and approves the compensation of the exceutive director using data for comparable organizations. Such deliberations and decisions are recorded in minutes of the related meeting.”
“The organization's audited financial statements are available to the public via the state attorney general's division of public charities website.”
“Conservation easement (restriction) is not currently disclosed in the organization's financial statements.”
“Financial statement footnote footnote a - summary of significant accounting policies collections and exhibits collections and exhibits, which were acquired through purchases and contributions since the museum's inception, are not recognized as assets on the statement of financial position. Purchases of collections and exhibits are recorded as a decrease in net assets without donor restrictions in the year the items are acquired or as a decrease in net assets without donor restrictions if the assets used to purchase the items are restricted by donors. Contributed collections and exhibits are not reflected on the financial statements. Proceeds from deaccessions or insurance recoveries are reflected as increases in the appropriate net asset classes.”
“Collections abstracted from a report submitted to the board of trustees by dr. Frederick j. Dunford: the museums first organizational meeting was held on february 20,1954. From the beginning, the founders were focused on educating local cape cod children about the environment that surrounded them (and by this time, was beginning to disappear). With advice and direction from dr. Charles russell, retired head of the department of eduction at the american museum of natural history in new york, they set about creating a childrens museum, that " offered a place to make something or to learn. It was not a collection of materials as such, but a collection of individuals producing materials, which might have to do with the life history of clams, or the seasonal changes in the ground underfoot." the cape cod junior museum of natural history was born and so it remained until 1962 when the name was changed to the cape cod museum of natural history. Categories of the museums permanent collection: avian skins and mounts (comprised of several collections and individual accessions). Avian eggs (oological; consisting of one collection). Rocks, minerals and sand (comprised of several collections and individual accessions). Fossils including petrified wood (comprised of several collections). Marine shells (numerous collections). Marine invertebrates (one small research collection). Marine mammal (numerous individual accessions). Reptile and amphibian (several accessions primarily turtle/ tortoise shells). Mammal skins and mounts (several accessions).”
“Intended uses for the organization's endowment funds include research, exhibits, property acquisitions, scholarships and education, and general operating expenses.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 27849 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 31449 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | TO INSPIRE APPRECIATION, UNDERSTANDING AND STEWARDSHIP OF OUR NATURAL ENVIRONMENT THROUGH DISCOVERY AND LEARNING. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 14037 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 35456 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 49493 |
| IRS990/AllOtherContributionsAmt | 0 | 541132 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | CAPE COD MUSEUM OF NATURAL HISTORY |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5088963867 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 869 ROUTE 6A |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BREWSTER |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02631 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 256702 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 467330 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | true |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 9854 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 9854 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | true |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CostOfGoodsSoldAmt | 0 | 154426 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 541132 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 99336 |
| IRS990/CYOtherExpensesAmt | 0 | 851300 |
| IRS990/CYOtherRevenueAmt | 0 | 276599 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 837944 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -855 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 904566 |
| IRS990/CYTotalExpensesAmt | 0 | 1755866 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 93075 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 1755011 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 57714 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 57676 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 3571 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 4463 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 81227 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 89261 |
| IRS990/Desc | 0 | EDUCATIONAL LECTURES, EXHIBITS AND COLLECTIONS FOR THE PURPOSE OF INCREASING PUBLIC KNOWLEDGE AND AWARENESS OF NATURAL HISTORY, THE ENVIRONMENT IN GENERAL AND OF CAPE COD. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 2397224 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 2624993 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | true |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 60 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 1453428 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 45693 |
| IRS990/FeesForServicesAccountingGrp/ProgramServicesAmt | 0 | 33297 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 78990 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 6471 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 6471 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 20920 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 20920 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | BRUCE BEANE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | MARY CHAMBERLAIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | JOHN A DEPUY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | WILLIAM FINNEGAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | JOHN G FLORES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | RAYMOND HEBERT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | MARGARET LEGENDRE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JAMES LEHANE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | CARTER LUKE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | ROBERT NEWMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | GREG O'BRIEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | ED SHEA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | STACEY SMITH |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | VICE-CHAIRMA |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | CHAIRMAN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | HONORARY TRU |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1954 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/FundraisingGrossIncomeAmt | 0 | 11388 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 12 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 1909437 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 284279 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 12 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 2055 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 4644 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 46768 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 53467 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 68927 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 93672 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 99336 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 99336 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 3138471 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 3141635 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 2626147 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 1555209 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 1526360 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 4152507 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | TO INSPIRE APPRECIATION, UNDERSTANDING AND STEWARDSHIP OF OUR NATURAL ENVIRONMENT THROUGH DISCOVERY AND LEARNING. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 5862457 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 6137856 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | 11388 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 11388 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 129853 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 129853 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 275912 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 3465233 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 3512863 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 5986 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 7483 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 136183 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 149652 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 12060 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 43126 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 31301 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 86487 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherExpensesGrp/Desc | 0 | COSTS-RELEASE FROM RESTRI |
| IRS990/OtherExpensesGrp/Desc | 1 | EXHIBITION COSTS |
| IRS990/OtherExpensesGrp/Desc | 2 | FUNDRAISING EXPENSES |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 20450 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 197880 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 88375 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 197880 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 88375 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 20450 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | ASSETS RELEASED FROM RESTRICT |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | OTHER REVENUE |
| IRS990/OtherRevenueMiscGrp/Desc | 2 | EXPENSE REIMBURSEMENTS |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 111557 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 21030 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 2 | 2771 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 111557 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 21030 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 2 | 2771 |
| IRS990/OtherRevenueTotalAmt | 0 | 135358 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 32004 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 67077 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 730050 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 829131 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 2912 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 6103 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 66420 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 75435 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 8080 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 10106 |
| IRS990/PrincipalOfficerNm | 0 | ROBERT F DWYER |
| IRS990/PriorPeriodAdjustmentsAmt | 0 | 342 |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | EDUCATION PROGRAMS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | ADMISSIONS |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | MEMBERSHIP |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 375399 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 311348 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 151197 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 375399 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 311348 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 151197 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 311225 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 81959 |
| IRS990/PYOtherExpensesAmt | 0 | 747196 |
| IRS990/PYOtherRevenueAmt | 0 | 227220 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 693511 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -234609 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 801328 |
| IRS990/PYTotalExpensesAmt | 0 | 1548524 |
| IRS990/PYTotalRevenueAmt | 0 | 1313915 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -855 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 993344 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 987878 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | OTHER INCOME - FRIENDS OF CCMNH 0 MISCELLANEOUS INCOME 30,783 EXPENSE REIMBURSEMENTS 91,910 PPP LOAN FORGIVEN 184,828 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | PART II, LINE 10 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 541132 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 311225 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 351224 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 525583 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 122172 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 1851336 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 99336 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 81959 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 112829 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 71285 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 75503 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 440912 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 4551502 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt | 0 | 23801 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 22326 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 113325 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 145373 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 2696 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 307521 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.63380 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.61520 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 1655838 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 195498 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 541132 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 311225 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 351224 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 525583 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 122172 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 1851336 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 2612566 |
| IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/CurrentTaxYearAmt | 0 | 10388 |
| IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/CurrentTaxYearMinus1YearAmt | 0 | 2409 |
| IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt | 0 | 12797 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleD/BoardDesignatedBalanceEOYPct | 0 | 0.34710 |
| IRS990ScheduleD/BuildingsGrp/BookValueAmt | 0 | 1307025 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 2225616 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 3532641 |
| IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 3647167 |
| IRS990ScheduleD/CYEndwmtFundGrp/ContributionsAmt | 0 | 255009 |
| IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt | 0 | 3982119 |
| IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 345863 |
| IRS990ScheduleD/CYEndwmtFundGrp/OtherExpendituresAmt | 0 | -265920 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 3917276 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/ContributionsAmt | 0 | 234245 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 3602608 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | -364249 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/OtherExpendituresAmt | 0 | -184664 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 3410554 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/ContributionsAmt | 0 | 170790 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 3917276 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 470113 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/OtherExpendituresAmt | 0 | -134181 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 3256217 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/ContributionsAmt | 0 | 106554 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 3410554 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 257596 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/OtherExpendituresAmt | 0 | -209813 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 2971248 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/ContributionsAmt | 0 | 46640 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 3256222 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 417568 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/OtherExpendituresAmt | 0 | -177194 |
| IRS990ScheduleD/EndowmentsHeldRelatedOrgInd | 0 | false |
| IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd | 0 | false |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 31314 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 128943 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 160257 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 1755866 |
| IRS990ScheduleD/HistoricLandAreaInd | 0 | X |
| IRS990ScheduleD/LandGrp/BookValueAmt | 0 | 179831 |
| IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt | 0 | 179831 |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 8190 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 271588 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 279778 |
| IRS990ScheduleD/PreservationOpenSpaceInd | 0 | X |
| IRS990ScheduleD/PreservationPublicUseInd | 0 | X |
| IRS990ScheduleD/PrmnntEndowmentBalanceEOYPct | 0 | 0.55520 |
| IRS990ScheduleD/ProtectionNaturalHabitatInd | 0 | X |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 1755011 |
| IRS990ScheduleD/SolicitedAssetsSaleInd | 0 | false |
| IRS990ScheduleD/StatesEasementsHeldCnt | 0 | 1 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | CONSERVATION EASEMENT (RESTRICTION) IS NOT CURRENTLY DISCLOSED IN THE ORGANIZATION'S FINANCIAL STATEMENTS. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 1 | FINANCIAL STATEMENT FOOTNOTE FOOTNOTE A - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES COLLECTIONS AND EXHIBITS COLLECTIONS AND EXHIBITS, WHICH WERE ACQUIRED THROUGH PURCHASES AND CONTRIBUTIONS SINCE THE MUSEUM'S INCEPTION, ARE NOT RECOGNIZED AS ASSETS ON THE STATEMENT OF FINANCIAL POSITION. PURCHASES OF COLLECTIONS AND EXHIBITS ARE RECORDED AS A DECREASE IN NET ASSETS WITHOUT DONOR RESTRICTIONS IN THE YEAR THE ITEMS ARE ACQUIRED OR AS A DECREASE IN NET ASSETS WITHOUT DONOR RESTRICTIONS IF THE ASSETS USED TO PURCHASE THE ITEMS ARE RESTRICTED BY DONORS. CONTRIBUTED COLLECTIONS AND EXHIBITS ARE NOT REFLECTED ON THE FINANCIAL STATEMENTS. PROCEEDS FROM DEACCESSIONS OR INSURANCE RECOVERIES ARE REFLECTED AS INCREASES IN THE APPROPRIATE NET ASSET CLASSES. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 2 | COLLECTIONS ABSTRACTED FROM A REPORT SUBMITTED TO THE BOARD OF TRUSTEES BY DR. FREDERICK J. DUNFORD: THE MUSEUMS FIRST ORGANIZATIONAL MEETING WAS HELD ON FEBRUARY 20,1954. FROM THE BEGINNING, THE FOUNDERS WERE FOCUSED ON EDUCATING LOCAL CAPE COD CHILDREN ABOUT THE ENVIRONMENT THAT SURROUNDED THEM (AND BY THIS TIME, WAS BEGINNING TO DISAPPEAR). WITH ADVICE AND DIRECTION FROM DR. CHARLES RUSSELL, RETIRED HEAD OF THE DEPARTMENT OF EDUCTION AT THE AMERICAN MUSEUM OF NATURAL HISTORY IN NEW YORK, THEY SET ABOUT CREATING A CHILDRENS MUSEUM, THAT " OFFERED A PLACE TO MAKE SOMETHING OR TO LEARN. IT WAS NOT A COLLECTION OF MATERIALS AS SUCH, BUT A COLLECTION OF INDIVIDUALS PRODUCING MATERIALS, WHICH MIGHT HAVE TO DO WITH THE LIFE HISTORY OF CLAMS, OR THE SEASONAL CHANGES IN THE GROUND UNDERFOOT." THE CAPE COD JUNIOR MUSEUM OF NATURAL HISTORY WAS BORN AND SO IT REMAINED UNTIL 1962 WHEN THE NAME WAS CHANGED TO THE CAPE COD MUSEUM OF NATURAL HISTORY. CATEGORIES OF THE MUSEUMS PERMANENT COLLECTION: AVIAN SKINS AND MOUNTS (COMPRISED OF SEVERAL COLLECTIONS AND INDIVIDUAL ACCESSIONS). AVIAN EGGS (OOLOGICAL; CONSISTING OF ONE COLLECTION). ROCKS, MINERALS AND SAND (COMPRISED OF SEVERAL COLLECTIONS AND INDIVIDUAL ACCESSIONS). FOSSILS INCLUDING PETRIFIED WOOD (COMPRISED OF SEVERAL COLLECTIONS). MARINE SHELLS (NUMEROUS COLLECTIONS). MARINE INVERTEBRATES (ONE SMALL RESEARCH COLLECTION). MARINE MAMMAL (NUMEROUS INDIVIDUAL ACCESSIONS). REPTILE AND AMPHIBIAN (SEVERAL ACCESSIONS PRIMARILY TURTLE/ TORTOISE SHELLS). MAMMAL SKINS AND MOUNTS (SEVERAL ACCESSIONS). |
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