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Coalition· ESA advocacy

Endangered Species Coalition

“To stop the human-caused extinction of wild plants and animals.”

Home groundWashington, DC
Founded1982
KindCoalition 501(c)(3)
Led bySusan Holmes

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The work

What they do

Coalition of hundreds of organizations working to protect the Endangered Species Act.

Every year they sign one sentence and file it with the federal government: “THE PROTECTION OF ENDANGERED SPECIES AND THEIR HABITAT: THE ENDANGERED SPECIES COALITION (ESC) WORKS TO ENSURE THAT THE NATION'S PROGRAMS AND LAWS PROTECTING ENDANGERED SPECIES AND HABITAT ARE FULLY FUNDED AND ENFORCED. THIS HAS BEEN ACCOMPLISHED BY EDUCATING THE GENERAL PUBLIC ABOUT ALL THE THREATS TO THE LAWS. THE BEST WAY TO DO THIS IS THROUGH GRASSROOTS MOBILIZATION. THE ORGANIZERS IN THE STATES HAVE WORKED ON LOCAL, STATE AND REGIONAL CAMPAIGNS IN THEIR REPECTIVE STATES. ESC WORKS WITH MEMBERS OF OTHER ORGANIZATIONS AND ACTIVISTS IN THER RESPECTIVE STATES TO PROTECT SPECIFIC SPECIES. ESC ALSO MAINTAINS A WEBSITE THAT CONTAINS FACT SHEETS AND ACTION ALERTS ABOUT ISSUES THEY ARE WORKING ON.”

Where the money went, FY2024

The work, and what it cost

Keeping the wild alive

$339K

GIVEN THE INCREASED RISK TO SPECIES FROM CLIMATE CHANGE, IT IS IMPERATIVE THAT WE CHART A COURSE FOR INCREASING PROTECTIONS, PREPARING FOR A FAVORABLE NATIONAL POLITICAL LANDSCAPE.

Read it as they filed it
PROTECTING KEYSTONE SPECIES: GIVEN THE INCREASED RISK TO SPECIES FROM CLIMATE CHANGE, IT IS IMPERATIVE THAT WE CHART A COURSE FOR INCREASING PROTECTIONS, PREPARING FOR A FAVORABLE NATIONAL POLITICAL LANDSCAPE. TWO AREAS ARE PARTICULARLY KEY TO SPECIES SURVIVAL AND POSSIBLE TO IMPLEMENT IN STATES NOW. FIRST, WE ADVOCATE FOR LOCAL AND STATE POLICIES, CITY AND COUNTY RESOLUTIONS, AND STATE BILLS TO BUILD A GRASSROOTS MOVEMENT IN SUPPORT OF CONNECTIVITY FOR PLANTS AND WILDLIFE. SECOND, WE WORK TO PROVIDE PROTECTIONS FOR POLLINATORS THROUGH POLICIES AND HANDS ON RESTORATION OF HABITAT.

IRS Form 990 Part III, fiscal year 2024, signed under penalty of perjury.

Reading every lease sale

$304K

SAFEGUARDING THE FEDERAL ENDANGERED SPECIES ACT - THE FOCUS OF THE COALITION’S WORK IS TO BUILD A BROAD COALITION OF SUPPORTERS AND CHAMPIONS OF ENDANGERED SPECIES AND ADVOCATE FOR INCREASED FUNDING, STRONGER PROTECTIONS...

Read it as they filed it
ESA DEFENSE: SAFEGUARDING THE FEDERAL ENDANGERED SPECIES ACT - THE FOCUS OF THE COALITION'S WORK IS TO BUILD A BROAD COALITION OF SUPPORTERS AND CHAMPIONS OF ENDANGERED SPECIES AND ADVOCATE FOR INCREASED FUNDING, STRONGER PROTECTIONS AND GREATER IMPLEMENTATION OF THE ENDANGERED SPECIES ACT WITH DECISION MAKERS INCLUDING THE ADMINISTRATION. THIS INCLUDES OUR ON-THE-GROUND WORK TO PROTECT KEYSTONE SPECIES, INCLUDING GRAY WOLVES, GRIZZLY BEARS, AND ORCA.

IRS Form 990 Part III, fiscal year 2024, signed under penalty of perjury.

Reading every lease sale

$179K

THE FOCUS OF THE COALITION’S WORK IS TO ADDRESS THE ROOT CAUSES OF WILDLIFE DECLINES BY ENSURING INCLUSIVE PARTICIPATION IN DEMOCRACY.

Read it as they filed it
MOVEMENT BUILDING: THE FOCUS OF THE COALITION'S WORK IS TO ADDRESS THE ROOT CAUSES OF WILDLIFE DECLINES BY ENSURING INCLUSIVE PARTICIPATION IN DEMOCRACY. THE COALITION WILL PROVIDE TRAINING TO INDIVIDUALS AND YOUTH, PARTNER WITH COMMUNITIES TO ADVOCATE FOR EQUITABLE ACCESS TO BIODIVERSITY, LEVERAGE ART'S POTENTIAL TO ENGAGE AUDIENCES AND SHIFT CULTURAL VALUES REGARDING CONSERVATION AND INCREASE VOTER TURNOUT FROM THE CONSERVATION COMMUINITY.

IRS Form 990 Part III, fiscal year 2024, signed under penalty of perjury.

Follow the dollar

80 cents of every dollar goes to the work

80¢
80¢ the work8¢ keeping the lights on12¢ finding the next member

That ratio is a good sign, not a scorecard. Plenty of great groups run leaner and lumpier. What matters is the extremes, and Endangered Species Coalition is nowhere near one.

Backed on the record by 444S Foundation and Wilburforce Foundation, latest filing FY24.

$822,264 programs, $84,139 management, $118,922 fundraising. Form 990, FY2024.

The people

Who does the work

12paid staff
10board members
44years on the ground
Susan HolmesExecutive DiComp $118,468, FY2024

Honesty note: leadership comes from each year’s federal filing, so it can run a year behind. Orgs that claim their page can update it same-day. Work at ESC? Claim this page.

The filings

15 years of filings

15 years of filings

Total revenue by fiscal year, as filed. Point at the line for any year.

$1M$891K FY2420102024
Total revenue by fiscal year
YearRevenue
2010$351,556
2011$491,526
2012$330,937
2013$392,676
2014$440,446
2015$718,969
2016$578,396
2017$868,005
2018$1,177,058
2019$867,531
2020$975,180
2021$1,091,649
2022$730,079
2023$960,018
2024$891,294

From $352K in 2010 to $891K in FY24, with no missed filing in 15 years.

Stand with Endangered Species Coalition

44 years on the ground, 80 cents of every dollar on the line. That is who is holding it. There is room for one more.

Sources and methodFinancials, headcounts, and program text: IRS Form 990, FY2024 and 14 prior filings via ProPublica Nonprofit Explorer, EIN 52-2235210. Leadership and compensation: Form 990 Part VII and the return’s signature block, FY2024 filing. Funders: the funders’ own returns (Schedule I and 990-PF Part XV) via ProPublica, names and years only. Org-reported figures are always labeled. Data verified as of 2026-09-23. Nothing on this page is pay-to-play.