funder-graph › Recipients
Who funds Houston Audubon Society
EIN 23-7011870 · Houston, TX · NTEE C300
Houston Audubon Society of Houston, TX (EIN 23-7011870) was named as a grant recipient by 58 funders in 158 grants paid totaling $4,084,125 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$4,084,125
158 grants paid
Funders
58
distinct grantmakers
Tax years
2018–2025
as reported by funders
Approved for future payment
$50,000
not included in grants received
Funders
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 159 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | The Elkins Foundation | Houston Audubon Houston, TX | C | $500,000 | paid | IN SUPPORT OF BUILDING COASTAL RESILIENCE ON BOLIVAR PENINSULA | 202600409349100305 |
| 2025 | Fidelity Investments Charitable Gift Fund | Houston Audubon Society Houston, TX | A | $85,675 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | The Brown Foundation Inc | Houston Audubon Society Houston, TX | B | $55,000 | paid | Operating Support | 202513119349100641 |
| 2025 | Centerpoint Energy Foundation Inc | Houston Audubon Society Houston, TX | B | $50,000 | paid | GENERAL DONATION | 202611359349102976 |
| 2025 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $50,000 | paid | Conservation: Conservation/ Environmental Education | 202631309349100008 |
| 2025 | Donor Advised Charitable Giving Inc | Houston Audubon Society Houston, TX | A | $46,243 | paid | ENVIRONMENTAL AND ANIMALS | 202611199349300601 |
| 2025 | The Malcolm C Damuth Foundation | Houston Audubon Society Houston, TX | B | $40,000 | paid | TO SUPPORT THE ORGANIZATION'S PURPOSE | 202641979349100219 |
| 2025 | Charles Jago Elder Foundation | The Houston Audubon Society Inc Houston, TX | B | $30,000 | paid | TO FUND CHARITABLE ACTIVITIES | 202610439349100411 |
| 2025 | Vanguard Charitable Endowment Program | Houston Audubon Society Houston, TX | A | $27,600 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Gt Foundation | Houston Audubon Society Houston, TX | B | $24,000 | paid | GENERAL PURPOSE | 202601329349103070 |
| 2025 | Lynne Murray Sr Educational Foundation | Houston Audubon Society Inc Houston, TX | B | $15,000 | paid | GENERAL FUND | 202610349349100521 |
| 2025 | National Philanthropic Trust | Houston Audubon Society Houston, TX | A | $11,750 | paid | HUMAN SERVICES | 202601289349302480 |
| 2025 | National Audubon Society Inc | Houston Audubon Society Inc Houston, TX | A | $9,468 | paid | GENERAL SUPPORT | 202631269349300638 |
| 2025 | Houston Jewish Community Foundation | Houston Audubon Society Houston, TX | A | $9,000 | paid | General Support | 202611969349301036 |
| 2025 | The Gilstrap Foundation | Houston Audubon Society Houston, TX | B | $3,500 | paid | TO SUPPORT THE ORGANIZATION'S GOAL OF BIRD AND HABITAT CONSERVATION. | 202611349349103711 |
| 2025 | Major Family Foundation | Houston Audubon Society Houston, TX | B | $1,000 | paid | General & Unrestricted | 202611339349105026 |
| 2024 | The Brown Foundation Inc | Houston Audubon Society Houston, TX | B | $55,000 | paid | Operating Support | 202413169349100226 |
| 2024 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $50,000 | approved, future | Conservation: Conservation and Environmental Education | 202531269349103208 |
| 2024 | Centerpoint Energy Foundation Inc | Houston Audubon Society Houston, TX | B | $50,000 | paid | GENERAL DONATION | 202511359349102951 |
| 2024 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $50,000 | paid | Conservation: Conservation/ Environmental Education | 202531269349103208 |
| 2024 | John P Mcgovern Foundation | Houston Audubon Society Houston, TX | B | $45,000 | paid | General support | 202503019349101560 |
| 2024 | Fidelity Investments Charitable Gift Fund | Houston Audubon Society Houston, TX | A | $37,975 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | American Bird Conservancy | Houston Audubon Houston, TX | A | $33,779 | paid | Bird Conservation | 202620549349300412 |
| 2024 | American Bird Conservancy | Houston Audubon Houston, TX | A | $33,779 | paid | Bird Conservation | 202523119349303582 |
| 2024 | Charles Jago Elder Foundation | The Houston Audubon Society Inc Houston, TX | B | $27,303 | paid | TO FUND CHARITABLE ACTIVITIES | 202511919349100311 |
| 2024 | The Nancy and Clive Runnells Foundation | Houston Audubon Society Inc Houston, TX | B | $25,000 | paid | GENERAL CHARITABLE PURPOSES | 202543219349101914 |
| 2024 | Lynne Murray Sr Educational Foundation | Houston Audubon Society Inc Houston, TX | B | $25,000 | paid | GENERAL FUND | 202530529349100523 |
| 2024 | The John M O'quinn Foundation | Houston Audubon Society Houston, TX | B | $25,000 | paid | TO SUPPORT OPERATIONS | 202503189349103955 |
| 2024 | Bosch Community Fund | Houston Audobon Society Houston, TX | C | $12,000 | paid | GENERAL SUPPORT | 202513209349100691 |
| 2024 | Donor Advised Charitable Giving Inc | Houston Audubon Society Houston, TX | A | $11,750 | paid | ENVIRONMENTAL AND ANIMALS | 202541069349300729 |
| 2024 | National Philanthropic Trust | Houston Audubon Houston, TX | A | $11,700 | paid | CULTURE & ARTS | 202511339349301311 |
| 2024 | Pierce Runnells Foundation C/O Jeff Firestone | Houston Audobon Society Houston, TX | C | $10,000 | paid | GENERAL CHARITABLE PURPOSES | 202543219349101909 |
| 2024 | National Audubon Society Inc | Houston Audubon Society Inc Houston, TX | A | $9,543 | paid | GENERAL SUPPORT | 202501269349300545 |
| 2024 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $6,500 | paid | ENVIRONMENTAL | 202543219349315304 |
| 2024 | The Brown Foundation Inc | Houston Audubon Society Houston, TX | B | $5,000 | paid | In honor of Heather & Jeff Firestone and Carol & Dan Price | 202413169349100226 |
| 2024 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $5,000 | paid | Designated Grant: General operating and support | 202531269349103208 |
| 2024 | Shell USA Company Foundation | Houston Audubon Society Houston, TX | B | $4,736 | paid | 4736.16 | 202503169349100200 |
| 2024 | Major Family Foundation | Houston Audubon Society Houston, TX | B | $3,000 | paid | General & Unrestricted | 202541839349100609 |
| 2024 | Rf Humphreys Family Foundation | Houston Audubon Houston, TX | C | $2,500 | paid | General Purpose | 202432269349100403 |
| 2024 | The Kayser Foundation | Houston Audubon Houston, TX | C | $2,500 | paid | SUPPORT OF AN ORGANIZATION DEDICATED TO ADVANCE THE CONSERVATION OF BIRDS AND THEIR HABITATS IN GREATER HOUSTON GULF COAST REGION. | 202503149349103105 |
| 2024 | Edith and Bernard Stolbun Family Foundation | Houston Audobon Society Houston, TX | C | $2,500 | paid | Donation | 202523049349100407 |
| 2024 | Harris & Eliza Kempner Fund Inc | Houston Audubon Society Houston, TX | B | $2,000 | paid | ASSIST 501(C)(3) ORGANIZATION | 202503149349101380 |
| 2024 | The Sklar Family Foundation | Houston Audubon Society Houston, TX | B | $1,000 | paid | ANNUAL | 202541289349100529 |
| 2024 | Texas Instruments Foundation | Houston Audubon Society Houston, TX | B | $100 | paid | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | 202502519349100620 |
| 2023 | Jacob and Terese Hershey Foundation | Houston Audubon Society Houston, TX | B | $60,000 | paid | Toward general operating support and expenses to review a potential organizational name change | 202423129349101217 |
| 2023 | The Brown Foundation Inc | Houston Audubon Society Houston, TX | B | $55,000 | paid | Operating Support | 202313059349101226 |
| 2023 | Centerpoint Energy Foundation Inc | Houston Audubon Society Houston, TX | B | $50,000 | paid | GENERAL DONATION | 202411359349101041 |
| 2023 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $50,000 | paid | Conservation: Educational programming and initiatives for children and youth | 202421289349104562 |
| 2023 | John P Mcgovern Foundation | Houston Audubon Society Houston, TX | B | $45,000 | paid | General Operating support and Avian Affair Annual Dinner | 202402819349100230 |
| 2023 | Fidelity Investments Charitable Gift Fund | Houston Audubon Society Houston, TX | A | $29,600 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Pierce Runnells Foundation C/O Jeff Firestone | Houston Audubon Society Houston, TX | B | $25,000 | paid | GENERAL CHARITABLE PURPOSES | 202433029349100213 |
| 2023 | The John M O'quinn Foundation | Houston Audubon Society Houston, TX | B | $25,000 | paid | TO SUPPORT OPERATIONS | 202403259349100205 |
| 2023 | The Nancy and Clive Runnells Foundation | Houston Audubon Society Inc Houston, TX | B | $25,000 | paid | GENERAL CHARITABLE PURPOSES | 202443199349105939 |
| 2023 | American Bird Conservancy | Houston Audubon Houston, TX | A | $18,310 | paid | Bird Conservation | 202433099349302303 |
| 2023 | American Online Giving Foundation Inc | Houston Audubon Society Houston, TX | A | $15,616 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Cheniere Foundation | Houston Audubon Society Inc Houston, TX | B | $15,000 | paid | Support the coastal environmental stewardship program and restoration of 2 to 3 Acres of critical coastal prairie habitat in a Houston Audubon's coastal bird sanctury along the upper Texas coast | 202423189349102027 |
| 2023 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $12,500 | paid | ENVIRONMENTAL | 202423209349321922 |
| 2023 | Charles Jago Elder Foundation | The Houston Audubon Society Inc Houston, TX | B | $10,000 | paid | TO FUND CHARITABLE ACTIVITIES | 202400299349100520 |
| 2023 | National Audubon Society Inc | Houston Audubon Society Inc Houston, TX | A | $9,468 | paid | GENERAL SUPPORT | 202431279349300438 |
| 2023 | Bosch Community Fund | Houston Audobon Society Houston, TX | C | $8,000 | paid | GENERAL SUPPORT | 202443209349103124 |
| 2023 | The Blackbaud Giving Fund | Houston Audubon Society Houston, TX | B | $6,906 | paid | GENERAL SUPPORT | 202402119349300860 |
| 2023 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | Houston Audubon Society Houston, TX | B | $6,680 | paid | MEF | 202403199349102135 |
| 2023 | Alice Kleberg Reynolds Meyer Foundat A0479800 | Houston Audubon Society Houston, TX | B | $5,000 | paid | UNRESTRICTED GRANT | 202401359349103005 |
| 2023 | Knobloch Family Foundation C/O Foundation Source | Houston Audubon Houston, TX | C | $5,000 | paid | Conservation | 202403209349101505 |
| 2023 | Major Family Foundation | Houston Audubon Society Houston, TX | B | $3,000 | paid | General & Unrestricted | 202411589349100606 |
| 2023 | Harris & Eliza Kempner Fund Inc | Houston Audubon Society Houston, TX | B | $2,547 | paid | ASSIST 501(C)(3) ORGANIZATION | 202423099349101317 |
| 2023 | The Covia Foundation | Houston Audubon Society Houston, TX | B | $2,500 | paid | GENERAL OPERATING SUPPORT | 202443129349100539 |
| 2023 | Oshman Foundation | Houston Audubon Society Houston, TX | B | $2,000 | paid | CHARITABLE | 202440599349100104 |
| 2023 | Rf Humphreys Family Foundation | Houston Audubon Houston, TX | C | $1,000 | paid | General Purpose | 202342499349100509 |
| 2023 | Amazonsmile Foundation | Houston Audubon Society Houston, TX | B | $508 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | Baker Hughes Foundation | Houston Audubon Society Houston, TX | B | $500 | paid | GENERAL SUPPORT | 202403209349102770 |
| 2023 | The Sklar Family Foundation | Houston Audubon Society Houston, TX | B | $500 | paid | ANNUAL | 202442049349100274 |
| 2023 | Texas Instruments Foundation | Houston Audubon Society Houston, TX | B | $200 | paid | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | 202412569349100701 |
| 2022 | Jacob and Terese Hershey Foundation | Houston Audubon Society Houston, TX | B | $50,000 | paid | Toward general operating support | 202333089349100703 |
| 2022 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $50,000 | paid | Conservation: Educational programming and initiatives for children and youth | 202310739349100411 |
| 2022 | John P Mcgovern Foundation | Houston Audubon Society Houston, TX | B | $45,000 | paid | General Support | 202322569349101122 |
| 2022 | Fidelity Investments Charitable Gift Fund | Houston Audubon Society Houston, TX | A | $38,035 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | Houston Audubon Society Houston, TX | A | $38,035 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | The John M O'quinn Foundation | Houston Audubon Houston, TX | C | $25,000 | paid | TO SUPPORT OPERATIONS | 202303199349104635 |
| 2022 | The Nancy and Clive Runnells Foundation | Houston Audubon Society Inc Houston, TX | B | $25,000 | paid | GENERAL CHARITABLE PURPOSES | 202323119349102027 |
| 2022 | Centerpoint Energy Foundation Inc | Houston Audubon Houston, TX | C | $18,000 | paid | GENERAL DONATION | 202343079349100014 |
| 2022 | American Bird Conservancy | Houston Audubon Houston, TX | A | $17,241 | paid | BIRD CONSERVATION | 202333199349314563 |
| 2022 | Charles Jago Elder Foundation | The Houston Audubon Society Inc Houston, TX | B | $15,000 | paid | TO FUND CHARITABLE ACTIVITIES | 202321729349100507 |
| 2022 | National Philanthropic Trust | Houston Audubon Society Houston, TX | A | $13,000 | paid | ENVIRONMENT, ANIMALS | 202311359349313966 |
| 2022 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $12,000 | paid | ENVIRONMENTAL | 202343199349320524 |
| 2022 | Albert & Ethel Herzstein Charitable Foundation | Houston Audubon Society Houston, TX | B | $10,000 | paid | TOWARDS SUPPORT OF NATURE-BASED EDUCATION, OUTREACH, AND COMMUNITY-BASED PROGRAMMING. | 202303199349105675 |
| 2022 | National Audubon Society Inc | Houston Audubon Society Inc Houston, TX | A | $9,488 | paid | GENERAL SUPPORT | 202310699349300436 |
| 2022 | Land Trust Alliance Inc | Houston Audubon Houston, TX | A | $9,100 | paid | CAPACITY-BUILDING | 202313149349302766 |
| 2022 | The Blackbaud Giving Fund | Houston Audubon Society Houston, TX | A | $6,828 | paid | GENERAL SUPPORT | 202312409349300046 |
| 2022 | Shell USA Company Foundation | Houston Audubon Society Houston, TX | B | $6,748 | paid | MEF | 202323139349100302 |
| 2022 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | Houston Audubon Society Houston, TX | B | $6,748 | paid | MEF | 202443199349102539 |
| 2022 | The Clayton Fund Inc C/O Jpmorgan Chase Bank Na | Houston Audubon Society Houston, TX | B | $5,000 | paid | charitable | 202312869349101001 |
| 2022 | Harris & Eliza Kempner Fund Inc | Houston Audubon Society Houston, TX | B | $1,000 | paid | ASSIST 501(C)(3) ORGANIZATION | 202323109349101602 |
| 2022 | Major Family Foundation | Houston Audubon Society Houston, TX | B | $1,000 | paid | General & Unrestricted | 202301089349101510 |
| 2022 | Amazonsmile Foundation | Houston Audubon Society Houston, TX | B | $722 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $500 | paid | Designated Grant: General operating and support | 202310739349100411 |
| 2022 | The Sklar Family Foundation | Houston Audubon Society Houston, TX | B | $500 | paid | ANNUAL | 202301319349102745 |
| 2022 | Baker Hughes Foundation | Houston Audubon Society Houston, TX | B | $500 | paid | GENERAL SUPPORT | 202321309349103947 |
| 2022 | Eqt Foundation | Houston Audubon Society Houston, TX | B | $400 | paid | 2021 MATCHING GIFT | 202343149349102014 |
| 2022 | Texas Instruments Foundation | Houston Audubon Society Houston, TX | B | $200 | paid | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | 202322579349100702 |
| 2022 | The Bank of America Charitable Foundation Inc | Houston Audubon Society Houston, TX | B | $50 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2021 | John P Mcgovern Foundation | Houston Audubon Society Houston, TX | B | $60,000 | paid | Program Support | 202202659349100120 |
| 2021 | The Brown Foundation Inc | Houston Audubon Society Houston, TX | B | $55,000 | paid | Operating Support | 202103159349101810 |
| 2021 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $30,000 | paid | Conservation - Youth education programming | 202210909349100806 |
| 2021 | Fidelity Investments Charitable Gift Fund | Houston Audubon Society Houston, TX | A | $28,650 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | The Bayou Foundation Legacy Trust Company | Houston Audubon Society Houston, TX | B | $25,000 | paid | CONTRIBUTION | 202333419349100763 |
| 2021 | Erm Group Foundation Inc | Houston Audubon Society Houston, TX | A | $15,963 | paid | Conservation & Biodiversity | 202242279349304164 |
| 2021 | California Community Foundation | Houston Audubon Society Houston, TX | A | $10,000 | paid | ENVIRONMENT | 202201359349301990 |
| 2021 | Schwab Charitable Fund | Houston Audubon Society Houston, TX | A | $9,850 | paid | ENVIRONMENTAL AND ANIMALS | 202230499349301028 |
| 2021 | National Audubon Society Inc | Houston Audubon Society Inc Houston, TX | A | $9,468 | paid | GENERAL SUPPORT | 202230669349301318 |
| 2021 | Paypal Charitable Giving Fund | Houston Audubon Society Houston, TX | A | $6,015 | paid | General Support | 202232669349300528 |
| 2021 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | Houston Audubon Society Houston, TX | B | $5,268 | paid | MG | 202443199349100424 |
| 2021 | The John M O'quinn Foundation | Houston Audubon Houston, TX | C | $5,000 | paid | TO SUPPORT OPERATIONS | 202430669349100208 |
| 2021 | T Rowe Price Program for Charitable Giving Inc | Houston Audubon Society Houston, TX | A | $5,000 | paid | GENERAL OPERATING | 202210149349301301 |
| 2021 | The Powell Foundation | Houston Audubon Society Houston, TX | B | $4,468 | paid | Designated Grant - General operating support | 202210909349100806 |
| 2021 | Texas Instruments Foundation | Houston Audubon Society Houston, TX | B | $200 | paid | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | 202242559349100709 |
| 2021 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | Houston Audubon Society Houston, TX | B | $120 | paid | MEF | 202443199349100424 |
| 2020 | Houston Endowment Inc | Houston Audubon Society Houston, TX | B | $250,000 | paid | General Operating Support | 202322009349100802 |
| 2020 | Houston Endowment Inc | Houston Audubon Society Houston, TX | B | $250,000 | paid | General Operating Support | 202133169349105173 |
| 2020 | Houston Endowment Inc | Houston Audubon Society Houston, TX | B | $100,000 | paid | Toward strategic land conservation efforts | 202322009349100802 |
| 2020 | Houston Endowment Inc | Houston Audubon Society Houston, TX | B | $100,000 | paid | Toward strategic land conservation efforts | 202133169349105173 |
| 2020 | John P Mcgovern Foundation | Houston Audubon Society Houston, TX | B | $50,000 | paid | PROGRAM SUPPORT | 202133129349101133 |
| 2020 | John P Mcgovern Foundation | Houston Audubon Society Houston, TX | B | $50,000 | paid | PROGRAM SUPPORT | 202320629349100202 |
| 2020 | Jesse W Couch Charitable Foundation | Houston Audubon Society Houston, TX | B | $50,000 | paid | General & Unrestricted | 202111539349101101 |
| 2020 | John P Mcgovern Foundation | Houston Audubon Society Houston, TX | B | $30,000 | paid | PROGRAM SUPPORT | 202133129349101133 |
| 2020 | John P Mcgovern Foundation | Houston Audubon Society Houston, TX | B | $30,000 | paid | PROGRAM SUPPORT | 202320629349100202 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $25,000 | paid | Construction of a field station building on property at High Island, Texas; Hunton Andrews Kurth has accepted the opportunity to name the flex/research room within the field station | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $25,000 | paid | High Island Field Station Kitchen, text (tentative) to be on plaque: 'KK's Kitchen' | 202133199349306838 |
| 2020 | The Nancy and Clive Runnells Foundation | Houston Audubon Houston, TX | C | $25,000 | paid | GENERAL CHARITABLE PURPOSES | 202142949349100109 |
| 2020 | The Malcolm C Damuth Foundation | Houston Audubon Society Houston, TX | B | $25,000 | paid | TO SUPPORT THE ORGANIZATION'S PURPOSE | 202142659349100414 |
| 2020 | National Fish and Wildlife Foundation | Houston Audubon Society Houston, TX | A | $18,106 | paid | BIRD SANCTUARY | 202132089349300708 |
| 2020 | Fidelity Investments Charitable Gift Fund | Houston Audubon Society Houston, TX | A | $15,040 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | National Audubon Society Inc | Houston Audubon Society Inc Houston, TX | A | $10,518 | paid | GENERAL SUPPORT | 202140279349300514 |
| 2020 | Shell Oil Company Foundation | Houston Audubon Society Houston, TX | B | $10,396 | paid | MG | 202133159349100603 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $10,000 | paid | Annual Luncheon | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $10,000 | paid | Avian Affair underwriting | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $10,000 | paid | To support the operation of Houston Audubon and the 2020 Virtual Gala in October | 202133199349306838 |
| 2020 | Land Trust Alliance Inc | Houston Audubon Society Houston, TX | A | $7,500 | paid | CAPACITY-BUILDING | 202133169349307108 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $5,000 | paid | Public Benefit | 202133199349306838 |
| 2020 | Edith and Bernard Stolbun Family Foundation | Houston Audubon Society Houston, TX | B | $2,500 | paid | DONATION | 202112369349100211 |
| 2020 | William S & Lora Jean Kilroy Foundation | Houston Audubon Houston, TX | C | $2,000 | paid | CHARITABLE PURPOSES | 202140979349100414 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $1,500 | paid | To support the virtual event, the donor advisor is waiving all benefits | 202133199349306838 |
| 2020 | Shell Oil Company Foundation | Houston Audubon Society Houston, TX | B | $1,140 | paid | MEF | 202133159349100603 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $1,000 | paid | In memory of Dorthyle Headrick, from Sara and Bill Morgan | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $1,000 | paid | Sims Bayou Nature Center activities | 202133199349306838 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $1,000 | paid | Annual Birdathon, Eager Egrets | 202133199349306838 |
| 2020 | Harris & Eliza Kempner Fund Inc | Houston Audubon Society Various, TX | C | $500 | paid | TO ASSIST LOCAL 501(C)(3) ENTITIES | 202103029349100425 |
| 2020 | Amazonsmile Foundation | Houston Audubon Society Houston, TX | B | $406 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $250 | paid | 2020 Houston Audubon Annual Fund | 202133199349306838 |
| 2020 | Celanese Foundation | Houston Audubon Society Houston, TX | B | $40 | paid | CHARITABLE CONTRIBUTION | 202123159349103132 |
| 2019 | Garden Club of Houston | Houston Audobon Society Houston, TX | A | $24,600 | paid | Landscaping support | 202020999349301412 |
| 2019 | National Audubon Society Inc | Houston Audubon Society Inc Houston, TX | A | $24,468 | paid | GENERAL | 202000189349300000 |
| 2019 | Fidelity Investments Charitable Gift Fund | Houston Audubon Society Houston, TX | A | $5,925 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | The Nancy and Clive Runnells Foundation | Houston Audubon Houston, TX | C | $5,000 | paid | GENERAL CHARITABLE PURPOSES | 202040989349100404 |
| 2019 | Jpmorgan Chase Foundation | Houston Audubon Society Houston, TX | B | $10 | paid | GENERAL OPERATING SUPPORT | 202022549349100217 |
| 2018 | National Fish and Wildlife Foundation | Houston Audubon Society Houston, TX | A | $244,893 | paid | Bird Nesting Enhancement | 201921359349308927 |
| 2018 | Greater Houston Community Foundation | Houston Audubon Society Houston, TX | A | $24,250 | paid | This grant is for the High Island Bird Sanctuaries, in honor of Dr. H.B. Williford. | 201922699349301307 |
| 2018 | American Bird Conservancy | Houston Audobon Houston, TX | A | $16,000 | paid | BIRD CONSERVATION | 201922819349300827 |
| 2018 | Ting Tsung & Wei Fong Chao Fdn | Houston Audubon Society Houston, TX | B | $250 | paid | GENERAL OPERATIONS | 202030319349100113 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.