Funding search · EIN 330683174 · New York, NY

The Margot Marsh Biodiversity Foundation

Name: The Margot Marsh Biodiversity Foundation grants, 2022–2025
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

75
grants reported: $1.9M
total given: 2022–2025
filing years: $20,000
median grant

Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

conservation primate congo endangered community gorilla beringei graueri

Funder website ↗Full IRS filings ↗How this is built Report an error

Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

Rewild18 grants · $849,800
Gorilla Rehabilitation and Conservation Education7 grants · $165,000
Fauna & Flora International6 grants · $116,000
Friends of Bonobos4 grants · $97,000
Wild Earth Allies4 grants · $90,000
New Nature Foundation4 grants · $71,200
Cincinnati Zoo and Botanical Gardens2 grants · $50,000
International Primatological Society2 grants · $40,000
Lincoln Park Zoo2 grants · $40,000
The Kasiisi Project3 grants · $39,500

Giving over time

$511,475

2022

$444,600

2023

$503,700

2024

$448,900

2025

Grant history

All 75 reported grants, largest first.

$150,000
Rewild · Austin, TX · 2025
2025 primate action fund
$150,000
Rewild · Austin, TX · 2024
2024 primate action fund
$150,000
Rewild · Austin, TX · 2023
Primate action fund: 2023-2024
$150,000
Rewild · Austin, TX · 2022
Primate action fund: 2022-2023
$30,000
Gorilla Rehabilitation and Conservation Education · Niwot, CO · 2022
Conservation and monitoring of gorilla beringei graueri and biodiversity in tayna nature reserve, north kivu, dr congo
$25,000
Cloud Forest Fund · Manhasset Hill, NY · 2025
Saving the critical habitat of the world's rarest monkey: the tonkin snub-nosed monkey habitat in khau ca forest, vietnam
$25,000
Friends of Bonobos · Durham, NC · 2025
Third reintroduction of bonobos, pan paniscus, at ekolo ya bonobo community reserve, drc
$25,000
Gorilla Rehabilitation and Conservation Education · Niwot, CO · 2025
Usala conservation corridor to protect grauer's gorillas (gorilla beringei graueri), north kivu, dr congo
$25,000
Rewild · Austin, TX · 2025
List of the world's 25 most endangered primates a meeting at the xxx congress of the international primatological society, antananarivo madagascar
$25,000
Rewild · Austin, TX · 2025
The use of drones to improve forest surveillance, monitoring and the conservation of cercopithecus roloway and colobus vellerosus; two critically endangered primate species in the tanoe-ehy forest, southeastern cote d'i… read allThe use of drones to improve forest surveillance, monitoring and the conservation of cercopithecus roloway and colobus vellerosus; two critically endangered primate species in the tanoe-ehy forest, southeastern cote d'ivoire less
$25,000
Cincinnati Zoo and Botanical Gardens · Cincinnati, OH · 2024
Indigenous communities perspectives in congo conservation, wildlife and wellbeing
$25,000
Gorilla Rehabilitation and Conservation Education · Niwot, CO · 2024
Usala conservation corridor to protect grauer's gorilla (gorilla beringei graueri), north kivu, dr
$25,000
Grace · Niwot, NC · 2024
Usala conservation corridor to protect grauers gorillas (gorilla beringei graueri), north kivu, dr congo
$25,000
International Primatological Society · Milwaukee, WI · 2024
Primate conservation: the basics & beyond the pre-congress training program of the international primatological society
$25,000
New Nature Foundation · Philadelphia, PA · 2024
Increasing community conservation impact for the long-term preservation of uganda's kibale national park for ashy red colobus, eastern chimpanzees and 10 additional primate species
$25,000
Rewild · Austin, TX · 2024
Conservation of hecks macaque (macaca hecki) and jatnas tarsier (tarsius supriatnai) at the nantu forest, sulawesi, indonesia
$25,000
Rewild · Austin, TX · 2024
Third congress of the african primatological society
$25,000
Wild Earth Allies · Chevy Chase, MD · 2024
Conservation of grauers gorilla (gorilla beringei graueri) in democratic republic of the congo
$25,000
Gorilla Rehabilitation and Conservation Education · Niwot, CO · 2023
Conservation corridor to protect grauer's gorillas (gorilla beringei graueri), north kivu, drc
$25,000
Wild Earth Allies · Chevy Chase, MD · 2023
Conservation of grauer's gorilla (gorilla beringei graueri) in democratic republic of congo
$25,000
Cincinnati Zoo and Botanical Gardens · Cincinnati, OH · 2022
Knowledge, attitudes and practices towards a holistic approach to conservation in logging concessions
$25,000
Friends of Bonobos · Durham, NC · 2022
Conservation of bonobos, pan paniscus, in the democratic republic of congo
$25,000
Rewild · Austin, TX · 2022
Sustaining the ise forest conservation area to save the chimpanzee population in ekiti state, southwestern nigeria
$25,000
Rewild · Austin, TX · 2022
Support for the list of the world's 25 most endangered primates
$25,000
Rewild · Austin, TX · 2022
The primate tourism app: making responsible primate tourism free and accessible to all
$24,000
Friends of Bonobos · Durham, NC · 2024
Monitoring rewilded bonobos at ekolo ya bonobo community reserve
$23,000
Friends of Bonobos · Durham, NC · 2023
Third reintroduction of bonobos, pan paniscus, at ekolo ya bonobo community reserve, drc
$20,000
Bonobo Conservation Initiative · Washington, DC · 2025
Protecting endangered bonobos (pan paniscus) and a critical biodiversity corridor in the congo rainforest (lilungu, tshuapa province, democratic republic of congo)
$20,000
Fauna & Flora International · Washington, DC · 2025
Community-based conservation of the myanmar snub-nosed monkey (rhinopithecus strykeri), myanmar phase iv
$20,000
Gorilla Rehabilitation and Conservation Education · Niwot, CO · 2025
Usala conservation corridor to protect grauer's gorillas (gorilla beringei graueri), north kivu, drc
$20,000
Lincoln Park Zoo · Chicago, IL · 2025
Conservation of western lowland gorillas (gorilla gorilla gorilla) and central chimpanzees (pan troglodytes troglodytes) in the congo basin
$20,000
Wild Earth Allies · Chevy Chase, MD · 2025
Conservation of the blue monkey (cercopithecus mitis) on idjwi island, democratic republic of the congo
$20,000
Biodiversity Group · 2024
Conservation of globally threatened phayres langur, trachypithecus phayrei, and capped langur, t. Pileatus, in bangladesh
$20,000
Lincoln Park Zoo · Chicago, IL · 2024
Conservation of western lowland gorillas (gorilla gorilla gorilla) and central chimpanzees (pan troglodytes troglodytes) in the congo basin
$20,000
Fauna & Flora International · Washington, DC · 2023
Securing the future of delacour's langur in kim bang district, vietnam
$20,000
Gorilla Rehabilitation and Conservation Education · Niwot, CO · 2023
Establishing reserve des gorilles d'usala conservation corridor to protect grauer's gorillas, north kivu, drc
$20,000
Princeton University · Princeton, NJ · 2023
Population viability analysis for the long-tailed macaque (macaca fascicularis) in southeast asia by the iucn cpsg collaboration with the ltm project
$20,000
Conservation International · Arlington, VA · 2022
Conservation of pennant's red colobus and other threatened primates on bioko island and mainland equatorial guinea
$20,000
Fauna & Flora International · Washington, DC · 2022
Community-based conservation of the myanmar snub-nosed monkey (rhinopithecus strykeri), myanmar
$20,000
Fauna & Flora International · Washington, DC · 2022
Ensuring a future for tonkin snub-nosed monkey (rhinopithecus avunculus) thru improved protection and reintroduction planning in ha giang province, vietnam
$20,000
Gorilla Rehabilitation and Conservation Education · Niwot, CO · 2022
Build a community shield to protect grauer's gorillas (gorilla beringei graueri) in tayna nature reserve, congo
$20,000
New Nature Foundation · Philadelphia, PA · 2022
Evolving community conservation for long-term preservation of uganda's kibale national park for endangered ashy red colobus, eastern chimpanzee and ten additional primate species and ten additional primate species.
$20,000
Wild Earth Allies · Chevy Chase, MD · 2022
Conservation of grauer's gorilla (gorilla beringei graueri) in democratic republic of congo
$18,000
Fauna & Flora International · Washington, DC · 2024
Conservation of myanmars endemic, critically endangered popa langur (trachypithecus popa) myanmar, phase i
$18,000
Duke University · Durham, NC · 2023
Developing collaborative conservation practices for critically endangered lemur species at parc ivoloina, madagascar
$18,000
Fauna & Flora International · Washington, DC · 2023
Community-based conservation of the myanmar snub-nosed monkey (rhinopithecus strykeri), myanmar
$18,000
University of Oregon · Eugene, OR · 2023
Determination of species identity for red colobus monkeys in the eastern democratic republic of congo
$16,000
North Carolina Zoo · Asheboro, NC · 2023
Learning best practices/red colobus (piliocolobus) conservation ed: travel support/african nationals to attend conservation ed workshop/iccb 2023 in rwanda
$15,700
Ohio State University · 2025
Community-led conservation of the critically endangered roloway monkey and endangered white-naped mangabey through sustainable nature-based solutions in the western region of ghana, west africa
$15,000
University of Illinois Urbana Champaign · Urbana, IL · 2025
Monitoring ontogenetic changes in wild chimpanzee (pan troglodytes) gut microbiota at kibale national park, uganda
$15,000
University of Georgia · Athens, GA · 2024
Comparative study of resilience and adaptive plasticity to anthropogenic habitat change of the sympatric purple-faced langur, semnopithecus vetulus, and grey langur, semnopithecus priam, in the dry zone of sri lanka
$15,000
International Primatological Society · Milwaukee, WI · 2023
Primate conservation: the basics & beyond; the pre-congress training program of the international primatological society
$15,000
New Nature Foundation · Philadelphia, PA · 2023
Film production for grass-roots replication of successful community conservationof the threatened primates of kibale national park
$15,000
Rewild · Austin, TX · 2023
Emergency conservation of delacour's langur in huong sun special-use forests, northern vietnam
$15,000
The Kasiisi Project · Yarmouth, ME · 2023
Reducing human-to-chimpanzee (pan troglodytes schweinfurthii) respiratory infections through hygiene campaigns in and around kibale national park, western uganda
$15,000
Conservation Impact · Evergreen, CO · 2022
Sustainable conservation of critically endangered tonkin snub-nosed monkeys
$15,000
Rewild · Austin, TX · 2022
The great call pilot project proposal
$15,000
Western Washington University · Bellingham, WA · 2022
Conservation of tarsius sangirensis, one of the world's 25 most endangered primates: a continuation of suite 16 -identifying 16 or more tarsiers of the genus tarsius in a cryptic species complex once classified as a sin… read allConservation of tarsius sangirensis, one of the world's 25 most endangered primates: a continuation of suite 16 -identifying 16 or more tarsiers of the genus tarsius in a cryptic species complex once classified as a single species on sulawesi, with an added emphasis on tarsius sangirensis less
$14,500
The Kasiisi Project · Yarmouth, ME · 2024
Handwashing campaigns to reduce human-to-chimpanzee (pan troglodytes schweinfurthi) respiratory infections in kibale natl park, w. Uganda
$12,000
Rewild · Austin, TX · 2025
Support for the publication of the iucn ssc primate specialist group journal primate conservation: printing of issue 39 (2025)
$11,475
Dian Fossey Gorilla Fund · Atlanta, GA · 2022
Documentation of globally-threatened red colobus (piliocolobus sp.) in nkuba conservation area: potential presence of unique, geographically & possibly geographically distinct population.
$11,200
New Nature Foundation · Philadelphia, PA · 2025
Safeguarding habitat for endangered ashy red colobus and other species in western uganda through expansion of biomass briquette production
$11,200
Rewild · Austin, TX · 2024
Support for the publication of the iucn ssc primate specialist group journal primate conservation: printing of issue 38 (2024)
$11,200
Rewild · Austin, TX · 2023
Sustaining the ise forest conservation area to save the chimpanzee population in ekiti state, southwestern nigeria
$11,000
Cornell University · Ithaca, NY · 2024
Acoustic monitoring of illegal gun-hunting to decrease primate and elephant poaching in the dzangha-sangha protected areas, central african republic
$10,000
Jonah Ratsimbazafy · New York, NY · 2025
2025 mmbf special award
$10,000
The Kasiisi Project · Grand Ledge, MI · 2025
Expanding school and community handwashing campaigns to reduce human-to-chimpanzee (pan troglodytes schweinfurthii) respiratory infections in kibale national park, uganda
$10,000
Conservation Impact · Evergreen, CO · 2024
Improved monitoring of critically endangered tonkin snub-nosed monkeys
$10,000
Pan African Sanctuary Alliance · Beaverton, OR · 2024
Protecting endangered chimpanzees (pan troglodytes schweinfurthii) through human-chimpanzee conflict reduction in kagadi district, uganda
$10,000
Jatna Supriatna · 2023
2023 margot marsh foundation special award
$10,000
Seacology · Berkley, CA · 2023
Protecting the mangroves in medan mas, borneo that provide a critical home to proboscis monkeys
$10,000
Gorilla Doctors · Davis, CA · 2022
Volcanoes national park (rwanda) expansion what are the potential health risks for endangered mountain gorillas?
$10,000
Kenneth Glander · Durham, NC · 2022
Special award from margot marsh foundation
$10,000
Rewild · Austin, TX · 2022
Support for the publication of the iucn ssc primate specialist group journal primate conservation. Printing of issue 36 (2022)
$400
Rewild · Austin, TX · 2023
Support for the publication of the iucn ssc primate specialist group journal primate conservation. Printing of issue 36 (2022)

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.