2026-04-08T15:32:29-07:00 2025-06-30 474242498 Mark Mumm CPA 12655 Fiori Lane Sebastopol CA 95472 990 2024-07-01 946076664 MARIN AUDUBON SOCIETY MARI 4159246057 PO BOX 599 MILL VALLEY CA 94942 BARBARA SALZMAN President 2026-04-08 true true Mark Mumm P01765746 4154533341 X 2024 2025-03-06 01:10:19Z BARBARA SALZMAN PO BOX 599 MILL VALLEY CA 94942 2428770 false X WWW.MARINAUDUBON.ORG X 1956 CA THE MARIN AUDUBON SOCIETY IS DEDICATED TO ACTIVE PARTICIPATION IN CONSERVATION, ENVIRONMENTAL EDUCATION, AND ENJOYMENT OF OUR NATURAL HERITAGE. WE ADVOCATE SOUND LAND AND WATER RESOURCE PLANNING, AND ACT TO RESTORE, ENHANCE, AND SAFEGUARD OUR WETLANDS AND OTHER NATURAL HABITATS. BIRDS AND OTHER WILDLIFE ARE THE INDICATORS OF THE HEALTH OR OUR ENVIRONMENT, AND WE REMAIN COMMITTED TO THEIR PROTECTION AND PRESERVATION. 13 13 0 446 0 926238 2092007 8543 5296 70918 103118 0 1005699 2200421 45000 0 0 0 9291 563461 645971 563461 690971 442238 1509450 7376758 9513977 86188 7376758 9427789 THE MARIN AUDUBON SOCIETY IS DEDICATED TO ACTIVE PARTICIPATION IN CONSERVATION, ENVIRONMENTAL EDUCATION, AND ENJOYMENT OF OUR NATURAL HERITAGE. WE ADVOCATE SOUND LAND AND WATER RESOURCE PLANNING, AND ACT TO RESTORE, ENHANCE, AND SAFEGUARD OUR WETLANDS AND OTHER NATURAL HABITATS. BIRDS AND OTHER WILDLIFE ARE THE INDICATORS OF THE HEALTH OR OUR ENVIRONMENT, AND WE REMAIN COMMITTED TO THEIR PROTECTION AND PRESERVATION. false false 621316 45000 CONSERVATION: We continued work on a sea-level rise adaptation project to expand marsh habitat and increase flood protection and provide public access for nearby underserved communities. The project, to be completed on our 20-acre property in San Rafael, includes refining design, coordinating among agencies and conducting public outreach.Our continued stewardship activities on our other properties (comprising over 500 acres), includes revegetation with over 5,000 native plants, and removal of Non-native Limonium. We also are involved in the recruitment of local high school students to help restore habitat.We advocated for the protection of wildlife and habitats on proposed projects and activities having potential impact on natural resources.We partnered with other organizations in legal efforts to protect wildlife in GGNRA and Pt Reyes National Seashore, including providing financial support to the Protection of Farallon Islands.We act as a fiscal sponsor for two independent charitable projects, the Marin County Breeding Bird Atlas and the Marin Baylands Advocates. These projects operate under our oversight. The Breeding Bird Atlas is a multi-year project that is mapping the distribution of birds that nest in Marin County, with a goal of determining the current distribution and composition of breeding birds. The Marin Baylands Advocates is an all-volunteer group dedicated to permanently protecting Baylands by raising funds to purchase Baylands at risk of being lost and educating decision-makers and the public about the value of Baylands. 44149 5296 EDUCATION: We offered 66 field trips and 10 speaker series programs on birds and other natural history topics; sponsored 3 Marin County Christmas Bird counts; published 10 newsletters, distributed electronically or by mail to our members. Newsletters included field trip reports, articles about climate change initiatives, and reports of our ongoing efforts to protect the environment. We also offered volunteer opportunities for adults and community service workdays for students working on habitat enhancement on our properties. 665465 true true false true false false true false false true true false false false false false true false false false false false false false false false false true false false false false false false false false false false false false false false false false false false false true 9 0 false 0 false false false false false false false 0 false false false false false false false X 13 13 false false false false true true true true true false false true true true true true true false false false CA X MARTHA JAROCKI 4159249559 PO BOX 599 MILL VALLEY CA 94942 X MARTHA JAROCKI Treasurer 20.00 0.00 X X 0 0 0 Cary Sparks Director 3.00 0.00 X 0 0 0 ROBERT HINZ Director 12.00 0.00 X 0 0 0 DOUG WATERMAN Vice President 8.00 0.00 X X 0 0 0 Alison Pence Director 3.00 0.00 X 0 0 0 LEILA LANCTOT Secretary 3.00 0.00 X X 0 0 0 MICHAEL ANDERSON Director 7.00 0.00 X 0 0 0 ELLENA OCHOA Director 6.00 0.00 X 0 0 0 LOWELL SYKES Director 30.00 0.00 X 0 0 0 BARBARA SALZMAN President 45.00 0.00 X X 0 0 0 JUDE STALKER Director 7.50 0.00 X 0 0 0 JAMES RAIVES Director 20.00 0.00 X 0 0 0 Mary Jane Schram Director 20.00 0.00 X 0 0 0 0 false false false Environmental Science Associates ESA 550 Kearny Street Suite 800 San Francisco CA 94108 Environmental Consulting 147712 1 35260 283139 1773608 1721 2092007 Education 5296 5296 5296 55048 55048 0 0 0 276419 228349 48070 48070 48070 0 0 0 0 2200421 5296 103118 45000 45000 0 0 0 0 0 0 0 0 0 0 50389 49159 1230 5404 5404 0 0 0 10516 6750 1621 2145 0 2159 2026 133 240 240 0 0 0 0 0 0 0 0 10525 6568 3957 PROPERTY MANAGEMENT EXPENSES 380738 380738 FISCAL SPONSOR EXPENSES 124001 124001 Printing and Publications 30898 27386 3512 Parcel Taxes 14000 14000 17101 11863 1737 3501 690971 665465 16215 9291 455231 223282 272265 1248904 28931 0 0 0 0 0 6595 5194863 4667993 5194863 1981269 2811402 0 0 0 0 7376758 9513977 86188 0 86188 X 7376758 8231878 1195911 7376758 9427789 7376758 9513977 1509450 95844 445737 X false true X true false X 667029 752134 876641 926238 2092007 5314049 0 0 667029 752134 876641 926238 2092007 5314049 696009 4618040 56167 30071 65982 70918 55048 278186 0 0 5592235 27468 0.82580 0.84560 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED false false 690971 690971 128646 32162 false 120094 175176 109519 128646 533435 800153 30024 43794 27380 32162 133360 200040 X X 3 2 1 false false 2150556 221206 2371762 1806415 157600 186541 2150556 1712607 143808 50000 1806415 1943125 -230518 1712607 1512019 99312 331794 1943125 1.00000 false false false 5194863 5194863 5194863 2296265 95844 95844 2200421 2200421 690971 690971 690971 Part II, Line 9: Organization Reporting of conservation easements. ACCOUNTING FOR CONSERVATION EASEMENTSEASEMENTS WERE GRANTED WITHOUT ANY ASSOCIATED VALUE. AS SUCH THEY ARE NOT SEPARATELY IDENTIFIABLE IN THE ORGANIZATION'S FINANCIAL STATEMENTS. THE ASSOCIATED LAND, FOR WHICH THE EASEMENT IS INTENDED, IS CAPITALIZED AND REPORTED IN THE ORGANIZATION'S STATEMENT OF FINANCIAL POSITION. Part V, Line 4: Intended uses of the endowment fund. To provide an emergency source of funds to be used for the protection of native wildlife and related habitats. true BREEDING BIRD ATLAS 67 Pinheiro Circle NOVATO CA 94945 946086896 20000 0 BIRD SPECIES ANALYSIS Point Blue Conservation Scien 3820 Cypress Drive Suite 11 PETALUMA CA 94954 941594250 25000 0 CONSERVE BIRDS & OTHER WILDLIFE 0 2 Grantmaker's Description of How Grants are Used THE ORGANIZATION RECEIVES AND REVIEWS STATEMENTS PROVIDED BY GRANTEE MONTHLY. Form 990, Part VI, Section A, Line 7a THE ORGANIZATION'S MEMBERSHIP HAVE THE ABILITY TO VOTE FOR BOARD DIRECTORS. Form 990, Part VI, Section A, Line 7b MEMBERS VOTE IN BYLAW CHANGES AND OTHER GOVERNING DECISIONS. Form 990, Part VI, Section B, Line 11b AN ELECTRONIC COPY OF THIS TAX RETURN IS SENT TO THE BOARD OF DIRECTORS FOR REVIEW PRIOR TO ITS FILING. Form 990, Part VI, Section B, Line 12c THE POLICY IS REVIEWED ANNUALLY WITH THE BOARD. ALL BOARD MEMBERS ARE REQUIRED TO DISCLOSE ANY CONFLICTS. THE BOARD VOTES TO APPROVE ANY POTENTIAL CONFLICTS THAT HAVE BEEN DISCLOSED. Form 990, Part VI, Section C, Line 19 THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, FINANCIAL STATEMENTS AND POLICIES AVAILABLE TO THE PUBLIC VIA GUIDESTAR ON THE INTERNET OR IN PERSON UPON REQUEST. CHANGE IN ACCOUNTING METHOD FOR 2024, THE ORGANIZATION CHANGED ITS METHOD OF ACCOUNTING FROM THE CASH METHOD TO THE ACCRUAL METHOD TO BE CONSISTENT WITH ITS INTERNAL FINANCIAL STATEMENTS. THE IMPACT OF THIS CHANGE WAS A DECREASE IN NET ASSETS OF $50,662.