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· Private foundation

Doolin Foundation for Biodiversity

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$560k
Granted FY2024still arriving
3
Grants FY2024still arriving
3
States reached
$450k
Largest
01What you fund
0198% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172024.

Animals$8.9MEnvironment$3.1MScience & Tech$50kOther$0
02FY2024 · 3 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • $10k–50k1 grant · $10k
  • $50k–250k1 grant · $100k
  • $250k+1 grant · $450k
$100,000
Median grant
3
States reached
$12M
Total assets
Largest grants
RecipientAmount
IN-SYNC EXOTICS$450,000
WILD FOUNDATION$100,000
ECOLOGISTS WITHOUT BORDERS$10,000
02The need
03

Do your dollars go where the need is?

Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.

show:

Dollar for dollar, your grants (FY17–24) land where the poverty rate runs at 11%, against an area that typically sits at 8%. 79% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 8%The Peregrine Fund: $1.5M → 8%California Academy of Sciences: $50k → 10%Maui Forest Bird Recovery Project: $10k → 9%National Audobon Society: $250k → 17%IN-SYNC EXOTICS: $450k → 5%Audubon Texas: $150k → 14%National Fish and Wildlife Foundati: $10k → 14%WILD FOUNDATION: $100k → 12%ECOLOGISTS WITHOUT BORDERS: $10k → 9%Rainforest Trust: $300k → 6%The Peregrine Fund: $350k → 8%Maui Invasive Species Committee: $10k → 9%National Audobon Society: $100k → 17%IN-SYNC EXOTICS: $400k → 5%Audubon Texas: $150k → 14%DEFENDERS OF WILDLIFE: $2.0M → 14%Rainforest Trust: $100k → 6%The Peregrine Fund: $200k → 8%Maui Forest Bird Recovery Project: $10k → 9%National Audobon Society: $100k → 17%In Sync Exotics: $200k → 5%Audubon Texas: $100k → 14%Defenders of Wildlife: $1.5M → 14%Rainforest Trust: $95k → 6%The Peregrine Fund: $150k → 8%Project SEA Link: $10k → 9%In Sync Exotics: $200k → 5%Audubon Texas: $100k → 14%Defenders of Wildlife: $750k → 14%Rainforest Trust: $50k → 6%The Peregrine Fund: $100k → 8%Pacific Whale Foundation: $75k → 9%In Sync Exotics: $200k → 5%Defenders of Wildlife: $500k → 14%The Peregrine Fund: $75k → 8%Pacific Whale Foundation: $25k → 9%In Sync Exotics: $200k → 5%Defenders of Wildlife: $500k → 14%Pacific Whale Foundation: $10k → 9%In Sync Exotics: $200k → 5%Defenders of Wildlife: $300k → 14%Pacific Whale Foundation: $10k → 9%In Sync Exotics: $150k → 5%Defenders of Wildlife: $225k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

Which US states your grants reach

WA
ID
NY
MA
CA
CO
VA
DC
HI
TX

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

98%of every dollar goes to organizations you’ve funded before.
$12M · 8 repeat orgs$220k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +83% since the first grant, against +44% for the ones you funded once.

8 repeat relationships — 1 still active in FY2024, 7 since wound down; 2 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

8
7

Total granted

$12M
$110k

Median revenue growth · since first grant

+83%
+44%

Still filing today

75%
57%

New vs renewed · share of each year

In FY2024, 80% of grant dollars renewed an existing relationship; $110k went to new ones.

50%100%’17’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24
AnimalsEnvironmentInternationalArts & CultureCommunity ImprovementEducationOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.

Backed again, and grew

  • DO
    Defenders of Wildlife
    7× · 2017–2023 · $5.8M · revenue +43%
  • TP
    THE PEREGRINE FUND INC
    6× · 2017–2022 · $2.4M · revenue +122%
  • IE
    INSYNC EXOTIC INC
    8× · 2017–2024 · $2.0M · revenue +83% · 26% of their budget

Funded once

  • CA
    CALIFORNIA ACADEMY OF SCIENCES
    one grant, 2017 · $50k · revenue +17%
  • IG
    Individual grant recipient
    one grant, 2020 · $10k
  • AB
    AUSTIN BAT REFUGEgraduated
    one grant, 2020 · $10k · revenue +55%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
World Wildlife Fund Inc

Wwf's mission is to conserve nature and reduce the most pressing threats to the diversity of life on earth. (continued on schedule o)

Environment
2
Conservation International Foundation

Ci works to spotlight and secure the critical benefits that nature provides to humanity.

Environment
3
Pacific Bird Conservation

To ensure the continued existence of pacific island birds that are under threat from introduced species and habitat loss.

Animals
4
Wildlife Conservation Society

The wildlife conservation society (wcs) saves wildlife and wild places worldwide through science, conservation action, education, and inspiring people to value nature.

Animals
5
Monterey Bay Aquarium Research Institute
6
African Wildlife Foundation Inc

Awf's mission is to ensure wildlife and wild lands thrive in modern africa. we work to equip african governments, institutions, business, and communities with the tools, insights, and support they need to define, own, and realize a…

Animals
7
Resource Renewal Institute

The resource renewal institute facilitates the creation, development and implementation of practical strategies to solve the entire complex environmental problem by addressing it comprehensively.

Environment
8
Blue World Foundation Inc

To stabilize the population of marine species in danger, especially sharks and rays in the caribbean of guatemala; through science and community strengthening which will provide the creation of alternative livelihoods, which eventually…

Environment
9
Galapagos Whale Shark Project
10
Northern Jaguar Project

The mission of the northern jaguar project is to preserve and recover the world's northermost population of the jaguar, its unique natural habitat, and native wildlife under its protection as a flagship, keystone, and umbrella species.

Animals
11
For the Fishes

To address, educate, coordinate, and enhance enforcement capacity to end teh trade in coral reef wildlife for household and other small display aquariums. our supply and demand side strategies are directed locally and globally to…

Animals
12
Wildlife Alliance Inc

Wildlife alliance is the leader in direct protection of forests and wildlife in tropical asia. our mission is to combat deforestation, biodiversity loss, climate change, and poverty by partnering with local communities and governments.…

Animals

For reference, the grantee most central to the portfolio’s shape is Rainforest Trust and the most unlike its peers is Project Sea-Link. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

04the grantee network

13 grantees tracked through their own filings, 2017–2025.

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 13 of the 17 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

1
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
12/13
Grantees still filing
10/13
Grew since you first funded

Where your money sits — by cause, then by grantee

Defenders of Wildlife — $5,775,000 · AnimalsDefenders of WildlifeINSYNC EXOTIC INC — $2,000,000 · AnimalsINSYNC EXOTIC INC+2 more — $20,000 · AnimalsTHE PEREGRINE FUND INC — $2,375,000 · OtherTHE PEREGRINE FUND INCAudubon Texas — $500,000 · OtherAudubon Texas+4 more — $140,000 · OtherNATIONAL AUDUBON SOCIETY INC — $450,000 · EnvironmentPACIFIC WHALE FOUNDATION — $120,000 · Environment+1 more — $10,000 · EnvironmentRAINFOREST TRUST — $545,000 · InternationalCALIFORNIA ACADEMY OF SCIENCES — $50,000 · Arts & CultureECOLOGISTS WITHOUT BORDERS — $10,000 · Community ImprovementPROJECT SEA-LINK — $10,000 · Education
Animals$7,795,000Other$3,015,000Environment$580,000International$545,000Arts & Culture$50,000Community Improvement$10,000Education$10,000

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetDefenders of Wildlife — $5,775,000 over 7y, 5.6% of budgetTHE PEREGRINE FUND INC — $2,375,000 over 6y, 14% of budgetINSYNC EXOTIC INC — $2,000,000 over 8y, 26% of budgetRAINFOREST TRUST — $545,000 over 4y, 1.1% of budgetNATIONAL AUDUBON SOCIETY INC — $450,000 over 3y, 0.2% of budgetPACIFIC WHALE FOUNDATION — $120,000 over 4y, 2.3% of budgetINTERNATIONAL WILDERNESS LEADERSHIP FOUNDATION INC — $100,000 over 1y, 1.7% of budgetCALIFORNIA ACADEMY OF SCIENCES — $50,000 over 1y, 0.1% of budgetECOLOGISTS WITHOUT BORDERS — $10,000 over 1y, 5.1% of budgetAUSTIN BAT REFUGE — $10,000 over 1y, 9.4% of budgetNATIONAL FISH AND WILDLIFE FOUNDATION — $10,000 over 1y, 0.0% of budgetPACIFIC RIM CONSERVATION — $10,000 over 1y, 1.1% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a set of overlaps that mostly run through you, not between each other.

Amazonsmile FoundationWA3.1× affinity6 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: Amazonsmile Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization Doolin Foundation for Biodiversity funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 00%2%8%17%30%your share of their income ↑0%25%50%75%100%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    typical government reliance, FY2025

    Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Doolin Foundation for Biodiversity?

    Find your warmest path to Doolin Foundation for Biodiversity through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

    Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 17 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears. How we build these →

    Generated from your IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

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