Wyoming · Nonprofit
JACKSON HOLE WILDLIFE FOUNDATION
JACKSON HOLE WILDLIFE FOUNDATION (Wyoming) receives grants from 30 organizations whose IRS filings report $1,819,092 to it, the largest being COMMUNITY FOUNDATION OF JACKSON HOLE ($1,093,660). 18 of them have funded it in more than one year, and 73% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2025
- $726k
- Funders on record
- 30
- Grants received
- $1.8M
- Net assets
- $520k
What Jackson Hole Wildlife Foundation does
Mission
Jackson Hole Wildlife Foundation advances wildlife conservation driven by science, collaboration, and a community of volunteers.
As stated on its FY2025 Form 990.
Programs
Nature mapping jackson hole program: a citizen science program with the goals of: 1) keeping common species common; 2) increasing citizens' knowledge of and appreciation for wildlife in teton county, wyoming; 3) engaging citizens in long-term wildlife data collection; 4) informing management decisions that favor wildlife sustainability; and 5) contributing data to the wyoming game and fish department's wildlife observation system to augment state data. Through 2025, we have recorded more than 109,495 verified wildlife observations with more than 1,300 trained citizen scientists since the program was established in 2009. In 2025, volunteers and staff contributed 4,750 verified observations through four core projects. Jhwf launched a new partnership with the wyoming game and fish department to conduct pika surveys across 240,000 acres, supporting the state's ability to monitor species of greatest conservation need. At our monitoring avian productivity and survivorship (maps) bird banding stations, we banded 694 individual birds across 45 species, with 201 banded birds recaptured. The mountain bluebird nest box project achieved a record 119 nestlings banded - surpassing the previous…
$66,536 spent13% of program spendingHabitat restoration program: improving landscape permeability and ecological health through the removal and modification of wildlife-unfriendly fences, management of invasive plant species, and riparian restoration. Through 2025, jhwf has improved more than 240 miles of fences to benefit wildlife since the program's inception in 1996.wildlife friendlier fencing: in 2025, staff and volunteers conducted twenty-five fence project days, removing 8.1 miles of fence and 10,000 pounds of wire from important elk and pronghorn habitat in grand teton national park, bridger-teton national forest, and private lands. 120 dedicated volunteers participated in fence removal efforts. We also raised and lowered 15.5 miles of seasonal fence in sublette county in partnership with the bureau of land management. Long-term monitoring of the fremont butte fence conversion project documents an 88% reduction in greater sage-grouse fence strikes - from an average of 30 strikes per year before conversion to 3.7 annually - equating to up to 10 birds saved per mile of fence per year. Invasive weed management: jhwf removes invasive plant species from high-use public lands to allow native plants to reestablish…
$195,562 spent38% of program spendingGive wildlife a brake: utilizing various mitigation tools, we aim to reduce wildlife-vehicle collisions on our roadways and increase landscape permeability for wildlife needing to move across roads. These tools include wildlife crossing structures, digital message boards, fixed radar speed feedback signs, speed limit reductions, and wildlife crossing structure planning and implementation. We compile the most comprehensive wildlife-vehicle collision report in the county to inform transportation planning and wildlife conservation efforts. In 2025, jhwf continued its collaboration with the wyoming department of transportation, wyoming game and fish department, and teton county to plan, fund, and monitor wildlife crossing projects. Our data guided mitigation priorities at the wy highway 22-390 intersection, where four new wildlife underpasses were completed and are already being used by moose, deer, and grizzly bears. Jhwf also launched a new volunteer-led roadkill survey on id highway 33, where volunteers documented 80 deceased animals over four months, providing science-based data to inform future wildlife crossing decisions in idaho. From january through september 2025, 232…
$19,547 spent4% of program spendingBear wise jackson hole: a decades-long partnership between wyoming game and fish department, bridger-teton national forest, grand teton national park, and Jackson Hole Wildlife Foundation. Jhwf is a subsidiary of the bearwise wyoming program. The goal of the program is to provide resources, outreach, and coordination to keep bears wild and people safe. In 2025, jhwf and partners distributed 7 bear-proof grease traps to restaurants to prevent bears from accessing grease waste. In the fall of 2025, jhwf distributed 2,400 copies of the "guide to living in bear country" to high-conflict zones to raise awareness and reduce human-bear conflict. In partnership with farmstead cider and teton conservation district, jhwf harvested approximately 21,500 pounds of apples from 54 public and private trees over two days, with 36 volunteers participating, to reduce wildlife attractants in residential areas and prevent bear-human conflicts.being wild jackson hole: a community education and outreach program designed to increase public awareness of and appreciation for the wildlife and wild places of the greater yellowstone ecosystem. The program uses digital and in-person storytelling, social media,…
$231,779 spent45% of program spending
The 4 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $513,424.
The organization over time
Each line starts at 100 in 2019, so what you read is the shape rather than the size: 150 means half as much again as 2019, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2020 to 2021, from $214k to $316k (+47%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2020 9% · 2021 9% · 2022 20% · 2023 29% · 2024 17% · 2025 14%. Grants only. Government contracts and fees sit inside program revenue.
95% of JACKSON HOLE WILDLIFE FOUNDATION’s revenue is contributions — more donation-reliant than the typical peer (86% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 7 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Renee Seidler Wulff
Executive director
As listed on its FY2025 Form 990.
Who funds it, year by year
2017 → 2023: the base broadened from 4 funders to 15 funders, grant income rose $13k → $321k.
8 of 30 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 73% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of JACKSON HOLE WILDLIFE FOUNDATION’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
JACKSON HOLE WILDLIFE FOUNDATION leans on a few funders — its largest provides 60% of grant income and the top three 78%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
79% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund JACKSON HOLE WILDLIFE FOUNDATION.
Largest funder’s share by year: 2017 79% · 2018 33% · 2019 94% · 2020 80% · 2021 75% · 2022 77% · 2023 55% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
44% of JACKSON HOLE WILDLIFE FOUNDATION's funders are still giving 3 years after their first grant; 60% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
73% of JACKSON HOLE WILDLIFE FOUNDATION's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Of the $484k that is directly attributable, 66% of it comes from Wyoming funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $1.3M arriving through sponsors registered in 7 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
JACKSON HOLE WILDLIFE FOUNDATION is better cushioned than half of the 3,954 animals nonprofits its size.
this organization peer median middle 50% of peers· 3,954 animals nonprofits $100k–$1M, FY2025
Government funding JACKSON HOLE WILDLIFE FOUNDATION receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $79k on record.
- Department of Agriculture$79k
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like JACKSON HOLE WILDLIFE FOUNDATION
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Wyoming
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
75% of spending goes to programs.
Governance
Public support
95%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for JACKSON HOLE WILDLIFE FOUNDATION: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds JACKSON HOLE WILDLIFE FOUNDATION?
- JACKSON HOLE WILDLIFE FOUNDATION (Wyoming) receives grants from 30 organizations whose IRS filings report $1,819,092 to it, the largest being COMMUNITY FOUNDATION OF JACKSON HOLE ($1,093,660). 18 of them have funded it in more than one year, and 73% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does JACKSON HOLE WILDLIFE FOUNDATION have?
- IRS filings report 30 organizations giving $1,819,092 in grants to JACKSON HOLE WILDLIFE FOUNDATION, 18 of which have funded it in more than one year.
- Who is the largest funder of JACKSON HOLE WILDLIFE FOUNDATION?
- COMMUNITY FOUNDATION OF JACKSON HOLE is the largest funder on record, with $1,093,660 in grants. The full list of funders is on this page.
- How can an organization like JACKSON HOLE WILDLIFE FOUNDATION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Wyoming. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Jackson Hole Wildlife →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2019–2025), and the filings of 30 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 22, 2026. What this page cannot tell you · view filing