Help us build community and empower the next generation by connecting people with nature and engaging in science based exploration.


Yes. The Siskiyou Field Institute is a registered 501(c)(3) nonprofit, and any donations made to the organization are tax deductible.

Absolutely! Please address any checks to “SFI” or “Siskiyou Field Institute,” and be sure to include a return address so we can send you an acknowledgement of your donation for your tax records.

Yes, please contact your brokerage or DAF advisor to facilitate such a donation. Your financial institution may reach out to to request any account information needed.

Many companies match their employees’ contributions to charities each year. Checking with your employer whether they offer a matching gift program could double (or more!) the impact of your donation.

You may contact our Office Manager at 541-597-8530 ext. 103, or any time, we’re happy to help with any other questions you may have!