- Revenue 2025
- $9,874,047
- Expenses 2025
- $10,480,502
Program services were 73.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- D053
- Classification
- 1200
- Street
- 700 ARCH ST
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2025
Mission
TO PROTECT AND PROVIDE FOR ENDANGERED SPECIES, TO CONDUCT AVIAN RESEARCH AND PROVIDE INFORMATION AS A NATIONAL RESOURCE, TO PROVIDE A RECREATIONAL AND EDUCATIONAL EXPERIENCE FOR THE GENERAL PUBLIC AND TO PROMOTE AN APPRECIATION OF NATURAL LAW AND A RESPONSIBILITY FOR THE ENVIRONMENT
Activities or mission (Part I)
THE NATIONAL AVIARY WORKS TO INSPIRE RESPECT FOR NATURE THROUGH AN APPRECIATION OF BIRDS.
-
VISITOR RECREATION AND EDUCATION: THE NATIONAL AVIARY IS THE NATION'S AVIARY PRIDING ITSELF ON PROVIDING FUN, IMMERSIVE AND EDUCATIONAL EXPERIENCES FOR THEIR GUESTS. A VISIT TO THE NATIONAL AVIARY IS UNLIKE ANY OTHER WITH LUSH WALK-THROUGH HABITATS WHERE BIRDS FLY OVERHEAD, INTERACTIVE DAILY ACTIVITIES THAT CHANGE EVERY SEASON, EXHILARATING ANIMAL ENCOUNTERS THAT OFFER A WINDOW INTO THE WORLD OF BIRDING CONSERVATION AND STEM-BASED EDUCATIONAL PROGRAMMING. IN 2025, THE NATIONAL AVIARY WELCOMED 228,741 GUESTS AND PROVIDED EDUCATIONAL OUTREACH TO MORE THAN 25,537 PEOPLE. LEARN MORE ABOUT OUR PROGRAMMING AND CONSERVATION AT AVIARY.ORG!
Expenses $2,448,823 · Revenue $3,327,741
-
WILDLIFE CONSERVATION AND RESEARCH: THE NATIONAL AVIARY MADE SIGNIFICANT IMPROVEMENTS TO ITS AVIAN COLLECTION IN 2025 WITH THE ACQUISITION OF 51 BIRDS REPRESENTING 27 SPECIES. THREE NEW SPECIES ADDED TO THE COLLECTION INCLUDED THE CARMINE BEE EATER, CUBAN GRASSQUIT, AND THE CRITICALLY ENDANGERED BLUE CROWNED LAUGHING THRUSH. FIFTY-EIGHT CHICKS HATCHED REPRESENTING 17 SPECIES HIGHLIGHTED BY 2 GUAM KINGFISHERS, 2 AFRICAN PENGUINS, 12 RED SISKINS, AND 1 HOODED VULTURE. OUR TWO MAJOR FIELD CONSERVATION PROGRAMS WERE FURTHER DEVELOPED IN 2025 AND INCLUDED THE ADDITION OF AN EDUCATION PROGRAM TO OUR SATELLITE TELEMETRY PROGRAM FOR ANDEAN CONDORS IN SOUTHERN ECUADOR AND AN ARTIFICIAL NEST BURROW PROJECT FOR AFRICAN PENGUINS IN NAMBIA WHICH HAD 100 MORE ARTIFICIAL NEST BURROWS IN NAMBIA DEPLOYED.
Expenses $988,431
-
ADVANCED ON-SITE AVIAN TREATMENT AND CARE: THE NATIONAL AVIARY'S VETERINARY HOSPITAL PROVIDES SPECIALIZED AVIAN MEDICINE SERVICES TO MEET THE NEEDS OF OVER 550 ANIMALS; BIRDS, MAMMALS, AND REPTILES. SERVICES INCLUDE PRIMARY HEALTH CARE, EMERGENCY SERVICES, FULL LABORATORY TESTING, ANESTHESIA AND SURGERY. IN 2025, OVER 350 ANIMALS RECEIVED PREVENTATIVE HEALTH SCREENS AND TREATMENTS INCLUDING 131 BIRDS & MAMMALS RECEIVING 182 VACCINATIONS TO PROTECT THEM AGAINST WEST NILE AND POLYOMA VIRUS (BIRDS), RABIES AND DISTEMPER (MAMMALS). TO PREVENT COMMON AVIAN PNEUMONIA (ASPERGILLOSIS), 176 BIRDS RECEIVED PREVENTATIVE MEDICINE INCLUDING ORAL AND INHALED TREATMENT WITH A 100% SUCCESS RATE. IN THE AVIARY'S CARE, 19 CRITICALLY ENDANGERED AFRICAN PENGUINS RECEIVED INDIVIDUALIZED AVIAN MALARIA PREVENTION.
Expenses $1,337,940
-
THE OTHER REMAINING EXPENSES ARE ATTRIBUTABLE TO VARIOUS EXHIBITS AND DAILY EDUCATIONAL PROGRAMS.
Expenses $2,920,845
As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.
Officers and directors · 2025
As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Jane DixonJANE DIXON
PRESIDENT
- Total calculated
- $0
- Hours/week
- 1
-
James E LehmanJAMES E LEHMAN
1ST VICE PRESIDENT
- Total calculated
- $0
- Hours/week
- 1
-
Robert RodgersROBERT RODGERS
2ND VICE PRESIDENT
- Total calculated
- $0
- Hours/week
- 1
-
Thomas A KobusTHOMAS A KOBUS
TREASURER
- Total calculated
- $0
- Hours/week
- 1
-
Maris DauerMARIS DAUER
SECRETARY
- Total calculated
- $0
- Hours/week
- 1
-
Timothy D AdamsTIMOTHY D ADAMS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Harold F Balk EsqHAROLD F BALK ESQ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Bryan C BrantleyBRYAN C BRANTLEY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Richard CarusoRICHARD CARUSO
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Patricia L Dodge EsqPATRICIA L DODGE ESQ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Michael J Flinn EsqMICHAEL J FLINN ESQ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
John E GrafJOHN E GRAF
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Michael P HartMICHAEL P HART
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Richardo MaizRICHARDO MAIZ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
David PaulsonDAVID PAULSON
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Michael MascaroMICHAEL MASCARO
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Quynh McGuireQUYNH MCGUIRE
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Bevi PowellBEVI POWELL
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Lori EspositoLORI ESPOSITO
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Thomas ButchTHOMAS BUTCH
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Robert RossiROBERT ROSSI
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Narahari SastryNARAHARI SASTRY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Kathleen TestoniKATHLEEN TESTONI
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Kaitlin DonahoeKAITLIN DONAHOE
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Brian WilliamsBRIAN WILLIAMS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2025
- Revenue
- $9,874,047
- Expenses
- $10,480,502
- Contributions
- $4,580,788
- Grants paid
- $0
-
2024
- Revenue
- $10,826,953
- Expenses
- $9,712,416
- Contributions
- $5,930,756
- Grants paid
- $0
-
2023
- Revenue
- $8,653,469
- Expenses
- $8,823,358
- Contributions
- $4,650,577
- Grants paid
- $0
-
2022
- Revenue
- $9,087,480
- Expenses
- $7,928,998
- Contributions
- $5,277,647
- Grants paid
- $0
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2025 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2024 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2023 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2022 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2021 · 990
- Revenue
- $8,459,320
- Expenses
- $7,063,488
- Assets (EOY)
- $24,896,933
-
2021 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2020 · 990
- Revenue
- $6,218,658
- Expenses
- $6,588,725
- Assets (EOY)
- $23,673,117
-
2020 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2019 · 990
- Revenue
- $7,455,407
- Expenses
- $7,077,423
- Assets (EOY)
- $21,835,665
-
2018 · 990
- Revenue
- $9,179,941
- Expenses
- $6,584,347
- Assets (EOY)
- $20,911,435
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
2022 ENDANGERED SPECIES COVID RELIEF
-
PITTSBURGH PENGUINS FOUNDATION
$50,000
2022 GENERAL SUPPORT
-
$40,446
2024 WILDLIFE PRESERVATION AND PROTECTION
-
DONOR ADVISED CHARITABLE GIVING
$39,100
2024 ENVIRONMENTAL AND ANIMALS
-
DONOR ADVISED CHARITABLE GIVING
$33,310
2023 ENVIRONMENTAL AND ANIMALS
-
$16,664
2023 WILDLIFE PRESERVATION AND PROTECTION
-
$16,007
2022 WILDLIFE PRESERVATION AND PROTECTION
-
2024 For grant recipient's exempt purposes
-
2023 GENERAL SUPPORT
-
$10,000
2024 MEMORIAL
The 10 largest by cash amount. The API serves every itemized grant.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.