The March Conservation Fund is a focused environmental philanthropy that concentrates on bird and wildlife conservation, science, and habitat protection both in the U.S. and internationally. It favors established conservation NGOs and research institutions, funding program- and project-specific work (often restricted) as well as some general operating support. Recipients include specialists in avian conservation, migratory flyway protection, and applied conservation science, indicating an interest in evidence-based interventions and international partnerships. The foundation’s giving is significant in size and concentrated among a small set of repeat grantees.
Relatively concentrated: a small number of large grants (multiple six-figure awards) directed to repeat grantees, often as restricted/project support but with some general operating funding; cross-border/international emphasis alongside U.S.-based science partners.
A large share of March Conservation Fund’s recent giving goes to bird conservation and ecological research, with repeated support for American Bird Conservancy, Point Blue Conservation Science, and other specialist organizations working on habitat protection, monitoring, and flyway-related work. The foundation’s portfolio also includes funding for land protection, wildlife trafficking prevention, and partner-administered small research grants, showing a preference for conservation projects that combine field work with applied science. Its recent grants show a mix of general support and restricted support, and several recipients appear across multiple years, including American Bird Conservancy, Wildlife Conservation Network, Cornell University, Friends of Birdlife International, and Jocotoco-related organizations. That pattern points to ongoing relationships rather than isolated awards. The funder also supports international conservation partners such as Rainforest Trust, Mandai Nature Fund, and Nature Israel, alongside US-based groups. Grant recipients include both conservation NGOs and universities, indicating that the foundation funds both practice-oriented implementation and research capacity. Across the portfolio, the emphasis is on bird-focused conservation, biodiversity protection, and specialist organizations positioned to carry out targeted environmental work.
In avian conservation, the funder backed American Bird Conservancy with both general and restricted support, including $594,981 in 2025 and $603,416 in 2024. It also supported Point Blue Conservation Science with $452,640 in 2025 and $426,833 in 2023, reflecting an interest in research-linked conservation work. For habitat protection and reserve stewardship, March Conservation Fund gave $225,000 to Rainforest Trust in 2025 and $100,000 in 2024, aligning with land purchase and park-protection work. It also supported Golden Gate National Parks Conservancy with restricted grants in 2025 and 2024, which fits the funder’s habitat and stewardship focus. The foundation also funds conservation partnerships and international biodiversity work. Recent awards include $360,248 to Friends of Birdlife International in 2025, $200,000 to Jocotoco Conservation Foundation in 2024, and $100,000 to Mandai Nature Fund in 2025.
$4.8M
$77.9M
$8.1M
$5.1M
Most grants fall between $3K and $50K, with a median of $14K.
25th Percentile
$3K
Median
$14K
75th Percentile
$50K
Top 4 recipient countries by grant volume for March Conservation Fund.
| Rank | Country | Grants | Total | Share |
|---|---|---|---|---|
| 1 | United StatesDomestic | 196 | $11.5M | 92.5% |
| 2 | United Kingdom |
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Notable grantees: American Bird Conservancy, Wildlife Conservation Network, Point Blue Conservation Science, Friends of BirdLife International, Cornell University
Typical grants range from $2,500 at the 25th percentile to $14,000 at the median and $50,000 at the 75th percentile, but the recent portfolio also includes six-figure and seven-figure awards. The grant list suggests recurring relationships rather than one-time support: American Bird Conservancy, Wildlife Conservation Network, Cornell University, Friends of Birdlife International, Jocotoco Conservation Foundation, Rainforest Trust, and Vanguard Charitable all appear in more than one year. The foundation is a regular funder, not a DAF, and it does not fund individuals or make program-related investments. Recent grants include both general support and restricted/project-specific support, with many awards clearly tied to operating or program needs.
Most grants go to US recipients, and 67% land in California. Within the recent list, San Francisco appears repeatedly through Wildlife Conservation Network, Global Conservation, Golden Gate National Parks Conservancy, and March Conservation Fund’s local grant partners. Other recurring recipient cities include The Plains, Virginia; Ithaca, New York; Warwick, Rhode Island; and Baltimore, Maryland. International grants also reach Singapore through Mandai Nature Fund, while the recipient-country distribution includes the UK, Senegal, and Gambia.
It supports conservation NGOs, research institutions, and partner-administered funds. Recent recipients include American Bird Conservancy, Point Blue Conservation Science, Cornell University, Rainforest Trust, and Mandai Nature Fund, showing a mix of implementation, research, and international biodiversity work.
Yes. The portfolio is centered on avian conservation, migratory bird protection, bird research, and related ecological monitoring. Recent examples include major support to American Bird Conservancy and Point Blue Conservation Science, plus partner small grants for threatened bird species research.
Typical grants are $2,500 at the 25th percentile, $14,000 at the median, and $50,000 at the 75th percentile. The recent grant list also includes much larger awards, such as six-figure grants to conservation NGOs and universities.
The funder’s partner small research grants are routed through organizations such as the Neotropical Bird Club, African Bird Club, Oriental Bird Club, and OSME. The active program descriptions do not show unsolicited application intake.
Giving is regional, with most grants landing in the United States and a strong concentration in California. The recipient-country distribution also includes the UK, Senegal, Gambia, and Singapore, and program descriptions point to North America, Latin America, Africa, East Asia, and other international regions.
2025
Source: IRS Form 990-PF, fiscal year 2025.
| 12 |
| $351K |
5.7% |
| 3 | Singapore | 3 | $278K | 1.4% |
| 4 | Germany | 1 | $10K | 0.5% |
Recipient country reflects the grantee's headquarters per IRS 990-PF and Schedule F filings, not the program's implementation country.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| AMERICAN BIRD CONSERVANCY | THE PLAINS, VA | $594,981 | 2025 | GENERAL SUPPORT $573,41; RESTRICTED SUPPORT $21,568 |
| WILDLIFE CONSERVATION NETWORK | SAN FRANCISCO, CA | $550,000 | 2025 | RESTRICTED SUPPORT |
| POINT BLUE CONSERVATION SCIENCE | PETALUMA, CA | $452,640 | 2025 | GENERAL SUPPORT $1,300; RESTRICTED SUPPORT $451,340 |
| FRIENDS OF BIRDLIFE INTERNATIONAL | NEW YORK, NY | $360,248 | 2025 | GENERAL SUPPORT |
| CORNELL UNIVERSITY | ITHACA, NY | $348,266 | 2025 | GENERAL SUPPORT |
| RAINFOREST TRUST | WARRENTON, VA | $225,000 | 2025 | GENERAL SUPPORT |
| VANGUARD CHARITABLE | WARWICK, RI | $200,000 | 2025 | GENERAL SUPPORT |
| GOLDEN GATE NATIONAL PARKS CONSERVANCY | SAN FRANCISCO, CA | $139,640 | 2025 | RESTRICTED SUPPORT |
| JOCOTOCO CONSERVATION FOUNDATION | BALTIMORE, MD | $121,000 | 2025 | RESTRICTED SUPPORT |
| UC SANTA CRUZ FOUNDATION | SANTA CRUZ, CA | $102,400 | 2025 | RESTRICTED SUPPORT |
| RESOURCES LEGACY FUND | SACRAMENTO, CA | $100,000 | 2025 | RESTRICTED SUPPORT |
| NATURE ISRAEL | NEW YORK, NY | $100,000 | 2025 | RESTRICTED SUPPORT |
| MANDAI NATURE FUND | Singapore, 80 | $100,000 | 2025 | GENERAL SUPPORT |
| AUDUBON CALIFORNIA | SAN FRANCISCO, CA | $88,964 | 2025 | RESTRICTED SUPPORT |
| WILDAID | SAN FRANCISCO, CA | $75,492 | 2025 | RESTRICTED SUPPORT |
| RAINFOREST ACTION NETWORK | SAN FRANCISCO, CA | $75,000 | 2025 | GENERAL SUPPORT |
| ISLAND CONSERVATION | SANTA CRUZ, CA | $75,000 | 2025 | GENERAL SUPPORT |
| GLOBAL CONSERVATION | SAN FRANCISCO, CA | $75,000 | 2025 | RESTRICTED SUPPORT |
| PLANET INDONESIA | WEBSTER GROVES, MO | $70,100 | 2025 | RESTRICTED SUPPORT |
| AUDUBON CANYON RANCH | STINSON BEACH, CA | $69,396 | 2025 | RESTRICTED SUPPORT |
| JEWISH FAMILY & CHILDRENS SERVICES | SAN FRANCISCO, CA | $60,000 | 2025 | GENERAL SUPPORT $50,000; RESTRICTED SUPPORT $10,000 |
| UCSF FOUNDATION | SAN FRANCISCO, CA | $50,000 | 2025 | RESTRICTED SUPPORT |
| WATERSHED RESEARCH TRAINING CENTER | HAYFORK, CA | $50,000 | 2025 | RESTRICTED SUPPORT |
| APPALACHIAN VOICES | BOONE, NC | $50,000 | 2025 | GENERAL SUPPORT |
| CULTURAL FIRE MANAGEMENT COUNCIL | HOOPA, CA | $50,000 | 2025 | GENERAL SUPPORT |
| JUSTICE OUTSIDE | OAKLAND, CA | $50,000 | 2025 | GENERAL SUPPORT |
| MKWC | HAPPY CAMP, CA | $50,000 | 2025 | RESTRICTED SUPPORT |
| REWILD | AUSTIN, TX | $35,925 | 2025 | GENERAL SUPPORT |
| CLIMATE RIDE | MISSOULA, MT | $31,092 | 2025 | GENERAL SUPPORT |
| ENVIRONMENTAL DEFENSE FUND | WASHINGTON, DC | $25,000 | 2025 | GENERAL SUPPORT |
| ORIENTAL BIRD CLUB | BEDFORD | $25,000 | 2025 | GENERAL SUPPORT |
| NATURAL RESOURCES DEFENSE COUNCIL | NEW YORK, NY | $25,000 | 2025 | GENERAL SUPPORT |
| EARTH JUSTICE | SAN FRANCISCO, CA | $25,000 | 2025 | GENERAL SUPPORT |
| FORESTRY FIRE RECRUITMENT PROGRAM | AZUSA, CA | $25,000 | 2025 | GENERAL SUPPORT |
| ORNITHOLOGICAL SOCIETY OF MIDDLE EA | BEDFORDSHIRE | $25,000 | 2025 | GENERAL SUPPORT |
| MANOMET CONSERVATION SCIENCES | MANOMET, MA | $25,000 | 2025 | RESTRICTED SUPPORT |
| NEOTROPICAL BIRDING CONSERVATION | BEDFORDSHIRE | $25,000 | 2025 | GENERAL SUPPORT |
| AFRICAN BIRD CLUB | PEMBROKE STREET, CA | $25,000 | 2025 | GENERAL SUPPORT |
| EARTH ISLAND INSTITUTENATURE IN THE CIT | SAN FRANCISCO, CA | $25,000 | 2025 | RESTRICTED SUPPORT |
| TETON REGIONAL LAND TRUST | DRIGGS, ID | $25,000 | 2025 | RESTRICTED SUPPORT |
| THE CLIMATE CENTER | SANTA ROSA, CA | $20,000 | 2025 | GENERAL SUPPORT |
| SAN FRANCISCO EARLY MUSIC SOCIETY | BERKELEY, CA | $20,000 | 2025 | GENERAL SUPPORT |
| BAY NATURE INSTITUTE | BERKELEY, CA | $15,000 | 2025 | RESTRICTED SUPPORT |
| MENDOCINO LAND TRUST | FT BRAGG, CA | $10,000 | 2025 | GENERAL SUPPORT |
| COMMITTEE AGAINST BIRD SLAUGHTER | BONN | $10,000 | 2025 | RESTRICTED SUPPORT |
| THE CLIFTON INSTITUTE | WARRENTON, VA | $10,000 | 2025 | GENERAL SUPPORT |
| JEWISH HOME SENIOR LIVING FOUNDATIO | SAN FRANCISCO, CA | $10,000 | 2025 | GENERAL SUPPORT |
| AMAH MUTSUN LAND TRUST | SANTA CRUZ, CA | $10,000 | 2025 | GENERAL SUPPORT |
| EARTH LEAGUE INTERNATIONAL | LOS ANGELES, CA | $10,000 | 2025 | GENERAL SUPPORT |
| THE BIRD SCHOOL PROJECT | SANTA CRUZ, CA | $10,000 | 2025 | GENERAL SUPPORT |
AMERICAN BIRD CONSERVANCY
$594,981GENERAL SUPPORT $573,41; RESTRICTED SUPPORT $21,568
POINT BLUE CONSERVATION SCIENCE
$452,640GENERAL SUPPORT $1,300; RESTRICTED SUPPORT $451,340
VANGUARD CHARITABLE
$200,000GENERAL SUPPORT
NATURE ISRAEL
$100,000RESTRICTED SUPPORT
MANDAI NATURE FUND
$100,000GENERAL SUPPORT
GLOBAL CONSERVATION
$75,000RESTRICTED SUPPORT
GENERAL SUPPORT $50,000; RESTRICTED SUPPORT $10,000
UCSF FOUNDATION
$50,000RESTRICTED SUPPORT
MKWC
$50,000RESTRICTED SUPPORT
ORIENTAL BIRD CLUB
$25,000GENERAL SUPPORT
FORESTRY FIRE RECRUITMENT PROGRAM
$25,000GENERAL SUPPORT
ORNITHOLOGICAL SOCIETY OF MIDDLE EA
$25,000GENERAL SUPPORT
MANOMET CONSERVATION SCIENCES
$25,000RESTRICTED SUPPORT
NEOTROPICAL BIRDING CONSERVATION
$25,000GENERAL SUPPORT
AFRICAN BIRD CLUB
$25,000GENERAL SUPPORT
SAN FRANCISCO EARLY MUSIC SOCIETY
$20,000GENERAL SUPPORT
BAY NATURE INSTITUTE
$15,000RESTRICTED SUPPORT
MENDOCINO LAND TRUST
$10,000GENERAL SUPPORT
COMMITTEE AGAINST BIRD SLAUGHTER
$10,000RESTRICTED SUPPORT
JEWISH HOME SENIOR LIVING FOUNDATIO
$10,000GENERAL SUPPORT
EARTH LEAGUE INTERNATIONAL
$10,000GENERAL SUPPORT
THE BIRD SCHOOL PROJECT
$10,000GENERAL SUPPORT