Volunteer Opportunities

The team attempting to save Tres Hermanos and the rest of Tonner Canyon is comprised entirely of volunteers. Donations of time and dollars are very much needed and appreciated. 100% of every donation goes to this important cause.

We need help with virtually everything, including our website, QuickBooks, community outreach, volunteer coordination, media outreach, fundraising and habitat restoration programs when we can arrange them, so you will have no trouble finding ways to help.

Please take a look at our list of volunteer opportunities in our signup form. If there is anything we missed that you would like to do, please let us know. We have left room for you to write in your particular interest(s), if not included.

Thank you for considering the Save Tres Hermanos cause for your volunteer efforts. Your time and energy are precious and we appreciate every minute you share with us!

If you are not yet involved, but interested in helping to save Tres Hermanos and the rest of Tonner Canyon, the largest natural,undeveloped open space in the Los Angeles area, and you like having a direct impact on the outcome of your efforts, you have come to the right place. We need you! Please use this page to explore our opportunities. We would love you to join us!

Please Join Us

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Make Your Voice Heard

Please write to the media and your elected representatives. Make public comments at the Diamond Bar and Chino Hills City Council meetings

Media Contacts:

• - Inland Valley Daily Bulletin : news@pe.com

• - Los Angeles Times : letters@latimes.com

• - Los Angeles Times, Inland Valley edition : letters@latimes.com

• - Orange County Register :letters@ocregister.com

• - Riverside Press Enterprise : letters@pe.com

• - Star Progress (Brea-La Habra) :starprogress@ocregister.com

• - Yorba Linda Star : yorbalindastar@ocregister.com

• - San Gabriel Valley Tribune: : steve.scauzillo@langnews.com

• - Chino Hills Champion: : forum@championnewspapers.com

Chino Hills City Council:

• - Peter Rogers, Mayor : progers@chinohills.org

• - Cynthia Moran, Vice-Mayor : cmoran@chinohills.org

• - Art Bennett, Council Member : abennett@chinohills.org

• - Ed Graham, Council Member : egraham@chinohills.org

• - Ray Marquez, Council Member : rmarquez@chinohills.org

Diamond Bar City Council:

• - Ruth Low, Mayor : rlow@diamondbarca.gov

• - Carol Herrera, Mayor Pro-Tem : cherrera@diamondbarca.gov

• - Nancy Lyons, Council Member : nlyons@diamondbarca.gov

• - Steve Tye, Council Member : stye@diamondbarca.gov

• - Jimmy Lin, Council Member : jlin@diamondbarca.gov

LA County Supervisor:

• - Janice Hahn, : fourthdistrict@bos.lacounty.gov

• - Lauren Yokomizo, District Deputy for Rowland Heights Office : lyokomizo@bos.lacounty.gov

San Bernardino County Supervisor 4th District

• - Curt Hagman, : http://www.sbcounty.gov/bosd4/requestforms/ContactUs