California
Stand · Find your defenders

Who’s defending California?

16 public places under threat in California

10 groups have them in their care

The defenders

The groups doing the most work here

10 groups are on the record for California, each tied to it by a source our editors read, in the order they carry the weight. The other 2 are likely to care: a guess from mission and footprint, with no source tying them to this fight. Give directly; nothing routes through us.

Leading the fight

On the ground

Advocacy · Oakland, CA

Sierra Club

Fought industrial wind proposals on Molok Luyuk and, in a coalition with Tuleyome, the Yocha Dehe Wintun Nation and others, worked with Rep. Garamendi to add the ridge to the monument.

Fighting for Berryessa Snow Mountain and Bodie Hills and 1 more place in California5 live federal cases across all their work

10,895 volunteers81¢ to the workFounded 1892

Also in the fight

Likely to care: a guess from mission and footprint, no source ties them to this fight

16 more work on California

The places

Under threat in California

Each has its own page with the groups on the record for it. The most urgent first.

  1. Threat developingLos Padres National Forest850,000-acre oil and gas leasing plan
  2. Threat developingMojave National PreserveInterior lets the Colosseum rare earth mine resume
  3. On watchChuckwalla National MonumentNew monument targeted for elimination
  4. On watchSattitla Highlands National MonumentNew monument targeted for revocation
  5. On watchBerryessa Snow Mountain National MonumentMonument under review
  6. On watchSan Gabriel Mountains National MonumentMonument under review
  7. On watchMojave Trails National MonumentMonument designation under review
  8. On watchBodie HillsPolaris gold exploration project approved
  9. On watchSand to Snow National MonumentDevelopment pressure on monument boundaries
  10. On watchCadiz Groundwater Pipeline (Mojave)BLM approves 50-year right-of-way for desert water pumping
  11. On watchCarrizo Plain National MonumentOil and gas leasing plan for the lands around the monument
  12. On watchDeath Valley National ParkLegacy mining claims being revisited
  13. On watchGiant Sequoia National MonumentMegafires threaten ancient groves
  14. On watchJoshua Tree National ParkSurrounding development fragments wildlife corridors
  15. On watchPinnacles National ParkBLM proposes oil and gas leasing on split-estate lands near and beneath the park
  16. On watchYosemite National ParkStaffing cuts threaten park management

Your move

How to stand for California

California has defenders. It needs more.

10 groups on the record, 2 more likely to care, California Wilderness Coalition with 6 staff + 12 volunteers. That is who is holding it. Find your way in.

Sources and methodGroup crews and program ratios: IRS Form 990 via ProPublica Nonprofit Explorer, latest filed year, EINs on each group’s profile. Which groups are on the record for California: MTJP editors tie a group to a fight only with a source link they have read, one link at a time. A group without one is shown as likely to care, a guess from the federal court record and the group’s own mission and footprint. Org-reported figures are always labeled. Data verified as of 2026-09-23. Nothing on this page is pay-to-play.