Clerk of the House of Representatives
Legislative Resource Center
135 Cannon Building
Washington, DC 20515
http://lobbyingdisclosure.house.gov 		Secretary of the Senate
Office of Public Records
232 Hart Building
Washington, DC 20510
http://www.senate.gov/lobby
LOBBYING REPORT

Lobbying Disclosure Act of 1995 (Section 5) - All Filers Are Required to Complete This Page

1. Registrant Name Organization/Lobbying Firm Self Employed Individual
National Wildlife Federation

2. Address

Address1
11100 WILDLIFE CENTER DRIVE
 Address2
​
City
RESTON
 State
VA
 Zip Code
20190-5362
 Country
USA

3. Principal place of business (if different than line 2)

City
​
State
​
Zip Code
​
Country
​
4a. Contact Name b. Telephone Number c. E-mail
​Mr.
​Ross Griffin
​2027976894
​GriffinR@nwf.org
5. Senate ID#
​28787-12
7. Client Name Self Check if client is a state or local government or instrumentality
​National Wildlife Federation
6. House ID#
​337650000
TYPE OF REPORT 8. Year
​2026
 Q1 (1/1 - 3/31) Q2 (4/1 - 6/30) Q3 (7/1 - 9/30) Q4 (10/1 - 12/31)

9. Check if this filing amends a previously filed version of this report

10. Check if this is a Termination Report Termination Date
​
11. No Lobbying Issue Activity
INCOME OR EXPENSES - YOU MUST complete either Line 12 or Line 13
12. Lobbying 13. Organizations
INCOME relating to lobbying activities for this reporting period was: EXPENSE relating to lobbying activities for this reporting period were:
Less than $5,000
Less than $5,000
$5,000 or more $
​
$5,000 or more $
​70,000.00
Provide a good faith estimate, rounded to the nearest $10,000, of all lobbying related income for the client (including all payments to the registrant by any other entity for lobbying activities on behalf of the client). 14. REPORTING Check box to indicate expense accounting method. See instructions for description of options.
Method A. Reporting amounts using LDA definitions only

Method B. Reporting amounts under section 6033(b)(8) of the Internal Revenue Code

Method C. Reporting amounts under section 162(e) of the Internal Revenue Code

Signature
Digitally Signed By: Ross Griffin
 Date
4/20/2026 6:26:47 PM

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code NAT

16. Specific lobbying issues

Recovering America's Wildlife Act
Designation or preservation of public lands, national monuments, and related spaces
Retention of public lands
Conservation and recreation access programs
Hard rock mine reclamation
Invasive species management
Revenue streams for conservation
Endangered and threatened species protection
Wildlife and fish conservation
Wildlife habitat protection
Wildlife disease management
Wildlife movements & habitat connectivity
Wildfire risk reduction
Use of Congressional Review Act to repeal Resource Management Plans
Protections for the Upper Pecos River
Fix Our Forests Act (H.R. 471/S. 1462)
Wildfire emissions/prescribed fire

17. House(s) of Congress and Federal agencies Check if None

U.S. SENATE, U.S. HOUSE OF REPRESENTATIVES, Interior - Dept of (DOI), Bureau of Land Management (BLM), Council on Environmental Quality (CEQ), U.S. Forest Service, Agriculture - Dept of (USDA), Transportation - Dept of (DOT), Natl Oceanic & Atmospheric Administration (NOAA), White House Office, U.S. Fish & Wildlife Service (USFWS)

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
Aviva
Glaser
​
​

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code AGR

16. Specific lobbying issues

Farm Bill including conservation title funding and programmatic improvements and provisions to strengthen conservation program delivery

17. House(s) of Congress and Federal agencies Check if None

U.S. SENATE, U.S. HOUSE OF REPRESENTATIVES, Agriculture - Dept of (USDA)

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
Aviva
Glaser
​
​
Ben
Knuth
​
​
Duane
Hovorka
​
​

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code RES

16. Specific lobbying issues

Conservation of grasslands
Further incorporate conservation into public lands management responsibilities
Grazing practices on public lands

17. House(s) of Congress and Federal agencies Check if None

U.S. SENATE, U.S. HOUSE OF REPRESENTATIVES

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
Aviva
Glaser
​
​
Ben
Knuth
​
​
Duane
Hovorka
​
​

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code CAW

16. Specific lobbying issues

Wetlands protection and conservation
Carbon and hydrogen transport and pipeline safety
Direct air capture and carbon dioxide removal
Climate and clean energy technology research and development and appropriations
Reforms for transmission planning and permitting
Offshore wind leasing and permitting
Nature-based hazard mitigation solutions/FEMA Act reforms
Development of geothermal energy policy
Flood mitigation and resilience
River restoration
Renewable energy development on public lands and degraded lands
Lower MS River Comp Study funding and tiered studies
Ohio River Basin ecological restoration
Nonstructural Army Corps solutions
Greenhouse gas data collection
Climate science
Sustainable aviation fuels and biofuels policy
PERMIT Act (H.R. 3898) and other legislation to amend the Clean Water Act (33 U.S.C. 1251 et seq.)

17. House(s) of Congress and Federal agencies Check if None

U.S. SENATE, U.S. HOUSE OF REPRESENTATIVES, Environmental Protection Agency (EPA), Army - Dept of (Corps of Engineers), Energy - Dept of, Bureau of Land Management (BLM)

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
Ben
Knuth
​
​
Duane
Hovorka
​
​

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code BUD

16. Specific lobbying issues

Recovering Americas Wildlife Act
Designation or preservation of public lands, national monuments, and related spaces
Retention of public lands
Conservation and recreation access programs
Hard rock mine reclamation
Invasive species management
Revenue streams for conservation
Endangered and threatened species protection
Wildlife and fish conservation
Wildlife habitat protection
Wildlife disease management
Wildlife movements & habitat connectivity
Farm Bill including conservation title funding and programmatic improvements and provisions to strengthen conservation program delivery
Conservation of grasslands
Further incorporate conservation into public lands management responsibilities
Grazing practices on public lands
Wetlands protection and conservation
Carbon and hydrogen transport and pipeline safety
Direct air capture and carbon dioxide removal
Climate and clean energy technology research and development and appropriations
Reforms for transmission planning and permitting
Offshore wind leasing and permitting
Nature-based hazard mitigation solutions/FEMA Act reforms
Development of geothermal energy policy
Flood mitigation and resilience
Reforms to oil and gas leasing
Maintaining federal agency capacity and resources
Appropriations for national and regional conservation programs
Appropriations for USDA
Appropriations for FEMA
Renewable energy development on public lands and degraded lands
Wildfire risk reduction
River restoration
Lower MS River Comp Study funding and tiered studies
Ohio River Basin ecological restoration
Nonstructural Army Corps solutions
Greenhouse gas data collection
Climate science
Resilience grants in Surface Transportation Reauthorization
Protections for the Upper Pecos River
Fix Our Forests Act (H.R. 471/S. 1462)
Wildfire emissions/prescribed fire
Sustainable aviation fuel and biofuel policy
PERMIT Act (H.R. 3898) and other legislation to amend the Clean Water Act (33 U.S.C. 1251 et seq.)

17. House(s) of Congress and Federal agencies Check if None

U.S. SENATE, U.S. HOUSE OF REPRESENTATIVES, Interior - Dept of (DOI), Bureau of Land Management (BLM), Council on Environmental Quality (CEQ), U.S. Forest Service, Agriculture - Dept of (USDA), Transportation - Dept of (DOT), Natl Oceanic & Atmospheric Administration (NOAA), White House Office, Environmental Protection Agency (EPA), Army - Dept of (Corps of Engineers), Federal Emergency Management Agency (FEMA), Energy - Dept of, U.S. Fish & Wildlife Service (USFWS)

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
Aviva
Glaser
​
​
Ben
Knuth
​
​
Duane
Hovorka
​
​

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code ENG

16. Specific lobbying issues

Reforms to oil and gas leasing

17. House(s) of Congress and Federal agencies Check if None

U.S. SENATE, U.S. HOUSE OF REPRESENTATIVES

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
N/A
N/A
​
​

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code TRA

16. Specific lobbying issues

Resilience grants in Surface Transportation Reauthorization

17. House(s) of Congress and Federal agencies Check if None

U.S. SENATE, U.S. HOUSE OF REPRESENTATIVES

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
N/A
N/A
​
​

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

Information Update Page - Complete ONLY where registration information has changed.

20. Client new address

Address
​
City
​
State
​
Zip Code
​
Country
​

21. Client new principal place of business (if different than line 20)

City
​
State
​
Zip Code
​
Country
​

22. New General description of client’s business or activities

​

LOBBYIST UPDATE

23. Name of each previously reported individual who is no longer expected to act as a lobbyist for the client

First Name
Last Name
Suffix
First Name
Last Name
Suffix
1
​
​
​
3
​
​
​
2
​
​
​
4
​
​
​

ISSUE UPDATE

24. General lobbying issue that no longer pertains

​
​
​
​
​
​
​
​
​

AFFILIATED ORGANIZATIONS

25. Add the following affiliated organization(s)

Internet Address:

Name Address Principal Place of Business
(city and state or country)
Street Address
City State/Province Zip Country
City
State Country

26. Name of each previously reported organization that is no longer affiliated with the registrant or client

1 2 3

FOREIGN ENTITIES

27. Add the following foreign entities:

Name Address Principal place of business
(city and state or country) 		Amount of contribution for lobbying activities Ownership percentage in client
Street Address
City State/Province Country
City
State Country
%

28. Name of each previously reported foreign entity that no longer owns, or controls, or is affiliated with the registrant, client or affiliated organization

1 3 5
2 4 6

CONVICTIONS DISCLOSURE

29. Have any of the lobbyists listed on this report been convicted in a Federal or State Court of an offense involving bribery, extortion, embezzlement, an illegal kickback, tax evasion, fraud, a conflict of interest, making a false statement, perjury, or money laundering?

Lobbyist Name Description of Offense(s)