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Governance Register
US nonprofit · EIN 731023595 · Bartlesville, OKiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 731023595) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

George Miksch Sutton Avian Research Center Inc's network

14 people4 organisationsi14 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (4) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

14 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 14 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Warren D Harden ChairChairman2022
4 yrs
Barbara L BatesDirector2022
4 yrs
Charles J NewlingDirector2022
4 yrs
Dr Kirby Lehman (also filed as Dr Kirby Lehman)Vice-Chairma2018
8 yrs
Dr Ryan Pitts (also filed as Dr Ryan Pitts)Director2020
6 yrs
Grant FoxDirector2025
1 yr
Gregory SeptonDirector2022
4 yrs
Harvey PayneDirector2022
4 yrs
Jay PruettDirector2022
4 yrs
Lisa RiggsDirector2022
4 yrs
Nate BarnsDirector2023
3 yrs
Noppadol PaothongDirector2022
4 yrs
Roger BoxTreasurer2022
4 yrs
Steven J FurcichDirector2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Dr Lena LarssonExecutive Dir.since 2018

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Warren D HardenChairman1$0
Dr Kirby LehmanVice-Chairma1$0
Roger BoxTreasurer3$0
Nate BarnsDirector1$0
Barbara L BatesDirector1$0
Grant FoxDirector1$0
Steven J FurcichDirector1$0
Charles J NewlingDirector1$0
Noppadol PaothongDirector1$0
Harvey PayneDirector1$0
Dr Ryan PittsDirector1$0
Jay PruettDirector1$0
Lisa RiggsDirector1$0
Gregory SeptonDirector1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
George Miksch Sutton Avian Research Center Inc
EIN
731023595
Address
Po Box 2007, Bartlesville, OK, 74005-2007
State
Oklahoma
Mission
The organization promotes conservation, education, and research of endangered, rare, and understudied birds. (as filed on the Form 990)
Activity (NTEE)
D30 Animal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Animal-Related
Size band
7 (IRS master file code)
Formed
1976
Principal officer
Warren D Harden (as named on the Form 990)
IRS ruling date
1 July 1977
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDr Kirby Lehman
≥6years on the filingsDr Ryan Pitts
≥4years on the filingsWarren D Harden
≥4years on the filingsBarbara L Bates

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$5.1m
Total liabilities
$159k
Net assets or fund balances
$4.9m
Contributions and grants received
$1.1m
Program service revenue
$0
Employees
26
Volunteers
188

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$775k$1.6mDeficit $802k

As filed on the IRS Form 990. US dollars.