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The Northern Yosemite region is world-renowned for its stunning scenery and great recreation opportunities.
CSERC is the key non-profit organization working to defend water, wildlife, and wild places across this spectacular region.
Thank you for supporting our efforts!
Donate to CSERC
What's Happening – Latest News
Gray Wolf Population Growing Fast in California — Up Sixfold in the Past Five Years
September 3, 2024
Camping in California? If a Bear Shows Up, Here’s What to Do
August 31, 2024
Rare Animal Reintroduced to Yosemite Meadow for the First Time
August 29, 2024
Speeding Kills Bears
July 3, 2024
40 Cool Things to do Near Yosemite
June 29, 2024
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