funder-graph › Recipients
Who funds American Ornithological Society
EIN 72-6019246 · Chicago, IL · NTEE U035
American Ornithological Society of Chicago, IL (EIN 72-6019246) was named as a grant recipient by 4 funders in 10 grants paid totaling $77,860 in tax years 2020–2025, 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
$77,860
10 grants paid
Funders
4
distinct grantmakers
Tax years
2020–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| National Audubon Society Inc 13-1624102 | NY | A | 3 | $37,500 | 2025 |
| Para la Naturaleza Inc 66-0801404 | PR | B | 2 | $20,000 | 2022 |
| Association of Field Ornithologistsinc 04-2239743 | PA | A | 2 | $20,000 | 2024 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $360 | 2023 |
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 10 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | National Audubon Society Inc | American Ornithological Society Chicago, IL | A | $12,500 | paid | GENERAL SUPPORT | 202631269349300638 |
| 2024 | Association of Field Ornithologistsinc | Ornithological Council Bar Harbor, ME | A | $10,000 | paid | ANNUAL SUPPORT FOR ORGANIZATION | 202523189349306727 |
| 2024 | National Audubon Society Inc | American Ornithological Society Chicago, IL | A | $10,000 | paid | GENERAL SUPPORT | 202501269349300545 |
| 2023 | Association of Field Ornithologistsinc | Ornithological Council Bar Harbor, ME | A | $10,000 | paid | ANNUAL SUPPORT FOR ORGANIZATION | 202443209349300349 |
| 2023 | Amazonsmile Foundation | American Ornithological Society Chicago, IL | B | $148 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | National Audubon Society Inc | American Ornithological Society Chicago, IL | A | $15,000 | paid | GENERAL SUPPORT | 202310699349300436 |
| 2022 | Para la Naturaleza Inc | American Ornithological Society Chicago, IL | B | $10,000 | paid | AOS Annual meeting sponsorship | 202343199349109789 |
| 2022 | Para la Naturaleza Inc | American Ornithological Society Chicago, IL | B | $10,000 | paid | AOS Annual meeting sponsorship | 202423549349101012 |
| 2022 | Amazonsmile Foundation | American Ornithological Society Chicago, IL | B | $148 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2020 | Amazonsmile Foundation | American Ornithological Society Chicago, IL | B | $64 | paid | GENERAL SUPPORT | 202113199349100901 |
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.