Margot Marsh Biodiversity Foundation
Private foundation · New York, NY · EIN 33-0683174 · reported 2023–2025 · files as The Margot Marsh Biodiversity Foundation
55grants reported
$20Kmedian award
$14Klower quartile
$400smallest grant
$1.4Mtotal paid
16states reached
3years giving
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
1 Rockefeller Plaza 7TH Floor
New York, NY 10020-2078
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| Rewild 2025 PRIMATE ACTION FUND | Austin, TX | $150,000 |
| Rewild PRIMATE ACTION FUND: 2023-2024 | Austin, TX | $150,000 |
| Rewild 2024 PRIMATE ACTION FUND | Austin, TX | $150,000 |
| Friends of Bonobos THIRD REINTRODUCTION OF BONOBOS, PAN PANISCUS, AT EKOLO YA BONOBO COMMUNITY RESERVE, DRC | Durham, NC | $25,000 |
| Gorilla Rehabilitation and Conservation Education USALA CONSERVATION CORRIDOR TO PROTECT GRAUER'S GORILLAS (GORILLA BERINGEI GRAUERI), NORTH KIVU, DR | Niwot, CO | $25,000 |
| Rewild LIST OF THE WORLD'S 25 MOST ENDANGERED PRIMATES A MEETING AT THE XXX CONGRESS OF THE INTERNATIONAL P | Austin, TX | $25,000 |
| Rewild THE USE OF DRONES TO IMPROVE FOREST SURVEILLANCE, MONITORING AND THE CONSERVATION OF CERCOPITHECUS R | Austin, TX | $25,000 |
| Cloud Forest Fund SAVING THE CRITICAL HABITAT OF THE WORLD'S RAREST MONKEY: THE TONKIN SNUB-NOSED MONKEY HABITAT IN KH | Manhasset Hill, NY | $25,000 |
| Wild Earth Allies CONSERVATION OF GRAUER'S GORILLA (GORILLA BERINGEI GRAUERI) IN DEMOCRATIC REPUBLIC OF CONGO | Chevy Chase, MD | $25,000 |
| Gorilla Rehabilitation and Conservation Education CONSERVATION CORRIDOR TO PROTECT GRAUER'S GORILLAS (GORILLA BERINGEI GRAUERI), NORTH KIVU, DRC | Niwot, CO | $25,000 |
| Gorilla Rehabilitation and Conservation Education USALA CONSERVATION CORRIDOR TO PROTECT GRAUER'S GORILLA (GORILLA BERINGEI GRAUERI), NORTH KIVU, DR | Niwot, CO | $25,000 |
| International Primatological Society PRIMATE CONSERVATION: THE BASICS & BEYOND THE PRE-CONGRESS TRAINING PROGRAM OF THE INTERNATIONAL PRI | Milwaukee, WI | $25,000 |
| New Nature Foundation INCREASING COMMUNITY CONSERVATION IMPACT FOR THE LONG-TERM PRESERVATION OF UGANDA'S KIBALE NATIONAL | Philadelphia, PA | $25,000 |
| Rewild CONSERVATION OF HECKS MACAQUE (MACACA HECKI) AND JATNAS TARSIER (TARSIUS SUPRIATNAI) AT THE NANTU FO | Austin, TX | $25,000 |
| Rewild THIRD CONGRESS OF THE AFRICAN PRIMATOLOGICAL SOCIETY | Austin, TX | $25,000 |
| Wild Earth Allies CONSERVATION OF GRAUERS GORILLA (GORILLA BERINGEI GRAUERI) IN DEMOCRATIC REPUBLIC OF THE CONGO | Chevy Chase, MD | $25,000 |
| Grace USALA CONSERVATION CORRIDOR TO PROTECT GRAUERS GORILLAS (GORILLA BERINGEI GRAUERI), NORTH KIVU, DR C | Niwot, NC | $25,000 |
| Cincinnati Zoo and Botanical Gardens INDIGENOUS COMMUNITIES PERSPECTIVES IN CONGO CONSERVATION, WILDLIFE AND WELLBEING | Cincinnati, OH | $25,000 |
| Friends of Bonobos MONITORING REWILDED BONOBOS AT EKOLO YA BONOBO COMMUNITY RESERVE | Durham, NC | $24,000 |
| Friends of Bonobos THIRD REINTRODUCTION OF BONOBOS, PAN PANISCUS, AT EKOLO YA BONOBO COMMUNITY RESERVE, DRC | Durham, NC | $23,000 |
| Fauna & Flora International COMMUNITY-BASED CONSERVATION OF THE MYANMAR SNUB-NOSED MONKEY (RHINOPITHECUS STRYKERI), MYANMAR PHAS | Washington, DC | $20,000 |
| Lincoln Park Zoo CONSERVATION OF WESTERN LOWLAND GORILLAS (GORILLA GORILLA GORILLA) AND CENTRAL CHIMPANZEES (PAN TROG | Chicago, IL | $20,000 |
| Wild Earth Allies CONSERVATION OF THE BLUE MONKEY (CERCOPITHECUS MITIS) ON IDJWI ISLAND, DEMOCRATIC REPUBLIC OF THE CO | Chevy Chase, MD | $20,000 |
| Bonobo Conservation Initiative PROTECTING ENDANGERED BONOBOS (PAN PANISCUS) AND A CRITICAL BIODIVERSITY CORRIDOR IN THE CONGO RAINF | Washington, DC | $20,000 |
| Gorilla Rehabilitation and Conservation Education USALA CONSERVATION CORRIDOR TO PROTECT GRAUER'S GORILLAS (GORILLA BERINGEI GRAUERI), NORTH KIVU, DRC | Niwot, CO | $20,000 |
| Gorilla Rehabilitation and Conservation Education ESTABLISHING RESERVE DES GORILLES D'USALA CONSERVATION CORRIDOR TO PROTECT GRAUER'S GORILLAS, NORTH | Niwot, CO | $20,000 |
| Fauna & Flora International SECURING THE FUTURE OF DELACOUR'S LANGUR IN KIM BANG DISTRICT, VIETNAM | Washington, DC | $20,000 |
| Princeton University POPULATION VIABILITY ANALYSIS FOR THE LONG-TAILED MACAQUE (MACACA FASCICULARIS) IN SOUTHEAST ASIA BY | Princeton, NJ | $20,000 |
| Lincoln Park Zoo CONSERVATION OF WESTERN LOWLAND GORILLAS (GORILLA GORILLA GORILLA) AND CENTRAL CHIMPANZEES (PAN TROG | Chicago, IL | $20,000 |
| Biodiversity Group CONSERVATION OF GLOBALLY THREATENED PHAYRES LANGUR, TRACHYPITHECUS PHAYREI, AND CAPPED LANGUR, T. PI | — | $20,000 |
| Fauna & Flora International COMMUNITY-BASED CONSERVATION OF THE MYANMAR SNUB-NOSED MONKEY (RHINOPITHECUS STRYKERI), MYANMAR | Washington, DC | $18,000 |
| Duke University DEVELOPING COLLABORATIVE CONSERVATION PRACTICES FOR CRITICALLY ENDANGERED LEMUR SPECIES AT PARC IVOL | Durham, NC | $18,000 |
| University of Oregon DETERMINATION OF SPECIES IDENTITY FOR RED COLOBUS MONKEYS IN THE EASTERN DEMOCRATIC REPUBLIC OF CONG | Eugene, OR | $18,000 |
| Fauna & Flora International CONSERVATION OF MYANMARS ENDEMIC, CRITICALLY ENDANGERED POPA LANGUR (TRACHYPITHECUS POPA) MYANMAR, P | Washington, DC | $18,000 |
| North Carolina Zoo LEARNING BEST PRACTICES/RED COLOBUS (PILIOCOLOBUS) CONSERVATION ED: TRAVEL SUPPORT/AFRICAN NATIONALS | Asheboro, NC | $16,000 |
| Ohio State University COMMUNITY-LED CONSERVATION OF THE CRITICALLY ENDANGERED ROLOWAY MONKEY AND ENDANGERED WHITE-NAPED MA | Broxbourne | $15,700 |
| University of Illinois Urbana Champaign MONITORING ONTOGENETIC CHANGES IN WILD CHIMPANZEE (PAN TROGLODYTES) GUT MICROBIOTA AT KIBALE NATIONA | Urbana, IL | $15,000 |
| Rewild EMERGENCY CONSERVATION OF DELACOUR'S LANGUR IN HUONG SUN SPECIAL-USE FORESTS, NORTHERN VIETNAM | Austin, TX | $15,000 |
| New Nature Foundation FILM PRODUCTION FOR GRASS-ROOTS REPLICATION OF SUCCESSFUL COMMUNITY CONSERVATIONOF THE THREATENED PR | Philadelphia, PA | $15,000 |
| International Primatological Society PRIMATE CONSERVATION: THE BASICS & BEYOND; THE PRE-CONGRESS TRAINING PROGRAM OF THE INTERNATIONAL PR | Milwaukee, WI | $15,000 |
| The Kasiisi Project REDUCING HUMAN-TO-CHIMPANZEE (PAN TROGLODYTES SCHWEINFURTHII) RESPIRATORY INFECTIONS THROUGH HYGIENE | Yarmouth, ME | $15,000 |
| University of Georgia COMPARATIVE STUDY OF RESILIENCE AND ADAPTIVE PLASTICITY TO ANTHROPOGENIC HABITAT CHANGE OF THE SYMPA | Athens, GA | $15,000 |
| The Kasiisi Project HANDWASHING CAMPAIGNS TO REDUCE HUMAN-TO-CHIMPANZEE (PAN TROGLODYTES SCHWEINFURTHI) RESPIRATORY INFE | Yarmouth, ME | $14,500 |
| Rewild SUPPORT FOR THE PUBLICATION OF THE IUCN SSC PRIMATE SPECIALIST GROUP JOURNAL PRIMATE CONSERVATION: P | Austin, TX | $12,000 |
| New Nature Foundation SAFEGUARDING HABITAT FOR ENDANGERED ASHY RED COLOBUS AND OTHER SPECIES IN WESTERN UGANDA THROUGH EXP | Philadelphia, PA | $11,200 |
| Rewild SUSTAINING THE ISE FOREST CONSERVATION AREA TO SAVE THE CHIMPANZEE POPULATION IN EKITI STATE, SOUTHW | Austin, TX | $11,200 |
| Rewild SUPPORT FOR THE PUBLICATION OF THE IUCN SSC PRIMATE SPECIALIST GROUP JOURNAL PRIMATE CONSERVATION: P | Austin, TX | $11,200 |
| Cornell University ACOUSTIC MONITORING OF ILLEGAL GUN-HUNTING TO DECREASE PRIMATE AND ELEPHANT POACHING IN THE DZANGHA- | Ithaca, NY | $11,000 |
| The Kasiisi Project EXPANDING SCHOOL AND COMMUNITY HANDWASHING CAMPAIGNS TO REDUCE HUMAN-TO-CHIMPANZEE (PAN TROGLODYTES | Grand Ledge, MI | $10,000 |
| Jonah Ratsimbazafy 2025 MMBF SPECIAL AWARD | New York, NY | $10,000 |
| Jatna Supriatna 2023 MARGOT MARSH FOUNDATION SPECIAL AWARD | Depok | $10,000 |
| Seacology PROTECTING THE MANGROVES IN MEDAN MAS, BORNEO THAT PROVIDE A CRITICAL HOME TO PROBOSCIS MONKEYS | Berkley, CA | $10,000 |
| Conservation Impact IMPROVED MONITORING OF CRITICALLY ENDANGERED TONKIN SNUB-NOSED MONKEYS | Evergreen, CO | $10,000 |
| Pan African Sanctuary Alliance PROTECTING ENDANGERED CHIMPANZEES (PAN TROGLODYTES SCHWEINFURTHII) THROUGH HUMAN-CHIMPANZEE CONFLICT | Beaverton, OR | $10,000 |
| Rewild SUPPORT FOR THE PUBLICATION OF THE IUCN SSC PRIMATE SPECIALIST GROUP JOURNAL PRIMATE CONSERVATION. P | Austin, TX | $400 |
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