A river running through a deep pine forest valley

Grant recipient EIN 36-3964401Environment

Who funds Buffalo Field Campaign?

23 private foundations gave Buffalo Field Campaign in W Yellowstone, MT $231,088 across 48 grants, in tax years 2017 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2017 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

48 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. Kreilick Family Foundation IncOfallon, IL 2025

    Unrestricted operating fund

    $2,500
  2. Ferrari Family FoundationPortola Valley, CA 2025

    Support

    $500
  3. The High Stakes FoundationMissoula, MT 2024

    General Support

    $20,000
  4. The Primrose FoundationWilson, WY 2024

    General

    $20,000
  5. Kreilick Family Foundation IncOfallon, IL 2024

    Unrestricted operating fund

    $2,500
  6. Charlies Choice FoundationBruceton Mills, WV 2024

    General operating

    $1,000
  7. Charlies Choice FoundationBruceton Mills, WV 2024

    General operating

    $1,000
  8. The Primrose FoundationWilson, WY 2023

    General

    $20,000
  9. The Horne Family FoundationBoston, MA 2023

    Supports general activities

    $15,000
  10. PatagoniaorgVentura, CA 2023

    To support environmental projects.

    $10,000
  11. Amazonsmile FoundationSeattle, WA 2023

    General support

    $746
  12. Baird Foundation IncMilwaukee, WI 2023

    Other

    $50
  13. The Bank of America Charitable Foundation IncCharlotte, NC 2023

    Program/operating support

    $25
  14. The Annenberg FoundationConshohocken, PA 2022

    General operating support

    $25,000
  15. Tailwinds Charitable Foundation IncGreat Neck, NY 2022

    Charitable contribution

    $5,000
  16. Amazonsmile FoundationSeattle, WA 2022

    General support

    $1,035
  17. The Martin Family Charitable Foundation IncWilmington, DE 2022

    General & Unrestricted

    $1,000
  18. Texas Instruments FoundationDallas, TX 2022

    Donations to colleges, universities and other organizations under "matching gifts program."

    $100
  19. The Bank of America Charitable Foundation IncCharlotte, NC 2022

    Program/operating support

    $25
  20. Tailwinds Charitable Foundation IncGreat Neck, NY 2021

    Charitable contribution

    $2,500
  21. Amazonsmile FoundationSeattle, WA 2021

    General support

    $1,110
  22. Cottonwood FoundationWhite Bear Lake, MN 2021

    Equipment purchase

    $500
  23. Texas Instruments FoundationDallas, TX 2021

    Donations to colleges, universities and other organizations under "matching gifts program."

    $100
  24. James G and Marcia H Valeo Charitable FDSanta Monica, CA 2021

    Community services

    $100
  25. The Bank of America Charitable Foundation IncCharlotte, NC 2021

    Operational support

    $50
  26. PatagoniaorgVentura, CA 2020

    To support environmental projects.

    $15,000
  27. Park Foundation IncIthaca, NY 2020

    General operating support

    $10,000
  28. Cross Charitable FoundationBozeman, MT 2020

    General fund

    $5,000
  29. Maki FoundationCarbondale, CO 2020

    Operations

    $4,000
  30. Tailwinds Charitable Foundation IncGreat Neck, NY 2020

    Charitable contribution

    $1,000
  31. Amazonsmile FoundationSeattle, WA 2020

    General support

    $797
  32. Cottonwood FoundationWhite Bear Lake, MN 2020

    Equipment purchase

    $500
  33. James G and Marcia H Valeo Charitable FDSanta Monica, CA 2020

    Community services

    $100
  34. The Bank of America Charitable Foundation IncCharlotte, NC 2020

    General support

    $50
  35. PatagoniaorgVentura, CA 2019

    To support environmental projects.

    $16,000
  36. Fannie M Lienhard FoundationPrinceton, NJ 2019

    General Fund

    $3,500
  37. Maki FoundationCarbondale, CO 2019

    Operations

    $3,000
  38. M & H Schwartz Family FoundationNew York, NY 2019

    Carry out tax exempt purpose

    $1,000
  39. The Janice Spencer Calkin FoundationWilmington, DE 2019

    General & Unrestricted

    $1,000
  40. Cottonwood FoundationWhite Bear Lake, MN 2019

    Education and outreach

    $500
  41. James G and Marcia H Valeo Charitable FDSanta Monica, CA 2019

    Community services

    $100
  42. PatagoniaorgVentura, CA 2018

    To support environmental projects.

    $15,000
  43. Fannie M Lienhard FoundationPrinceton, NJ 2018

    General Fund

    $10,000
  44. The Janice Spencer Calkin FoundationWilmington, DE 2018

    General & Unrestricted

    $1,000
  45. Nancy and Geoffrey Stack Family FoundationNewport Beach, CA 2018

    General support

    $1,000
  46. M & H Schwartz Family FoundationNew York, NY 2018

    Carry out tax exempt purpose

    $600
  47. James G and Marcia H Valeo Charitable FDSanta Monica, CA 2018

    Community services

    $100
  48. PatagoniaorgVentura, CA 2017

    To support environmental projects.

    $12,000

Funders of similar organizations nearby

Foundations that gave to other environment organizations in Montana and are not among Buffalo Field Campaign’s funders above.

  1. The Kendeda FundWilmington, DE 128 grants Preselected only $14,051,171 to similar organizations
  2. First Interstate BancSystem Foundation IncBillings, MT 55 grants Accepts applications $110,196 to similar organizations
  3. The Arthur M Blank Family FoundationAtlanta, GA 50 grants Preselected only $2,860,259 to similar organizations
  4. The Fanwood FoundationNew York, NY 58 grants Accepts applications $153,750 to similar organizations
  5. The Liz Claiborne & Art Ortenberg FoundationNew York, NY 48 grants Preselected only $3,793,314 to similar organizations
  6. Dennis & Phyllis Washington FoundationMissoula, MT 41 grants Accepts applications $352,000 to similar organizations
  7. Wilburforce FoundationSeattle, WA 72 grants Accepts applications $5,036,750 to similar organizations
  8. M J Murdock Charitable TrustVancouver, WA 29 grants Accepts applications $2,312,150 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 36-3964401 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.