Diablo Watch is published twice yearly for friends of Save Mount Diablo, a nationally accredited land trust and 501(c)3 organization.
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Latest Editions
Issue 81 | Spring/Summer 2026 Edition
We helped to pass a new law that cleared roadblocks for state parks land acquisition (including on Mount Diablo), acquired another critical inholding in Mount Diablo State Park (the Nunn-Paulsen inholding), and won a major lawsuit in Dublin. This year, we’ve continued to make huge strides for California conservation as we work with our partners to restore land; bring kids outside to connect with nature; and support scientific research on tule elks, scorpions, and more. Our educational programs continue to expand, with new fall field trips that immerse kids in nature, empowering them with a deeper understanding of our local landscapes and the ability to care for them.
Issue 80 | Fall/Winter 2025 Edition
This year has been one of huge strides for Diablo Range conservation. In June, we hosted the first-ever Diablo Range Convening, building connections with more than 150 people from over 60 organizations up and down the Diablo Range. We have also been working with state lawmakers in Sacramento, creating legislation that that aims to advance the Diablo Range as an official California conservation priority. Our Assembly Concurrent Resolution 107 has passed the Assembly and heads to the Senate in January. We also celebrated a major victory in Dublin, where the judge tentatively ruled in our favor against the city’s decision to put Measure II on the November 2024 ballot without any kind of environmental review. Measure II would have allowed for commercial development in Doolan Canyon.
Issue 79 | Spring/Summer 2025 Edition
These are challenging times, but Save Mount Diablo is still celebrating major victories for nature. Last year, we won two ballot campaigns; we helped pass the $10 billion California climate bond, Prop. 4, and pass Measure A in San Benito County, which will slow growth by giving voters a say on land use decisions in the county. This March, Save Mount Diablo purchased the 98-acre Ginochio Schwendel Ranch, which lies along the Marsh Creek wildlife corridor. Save Mount Diablo is supporting research on wildlife up and down the Diablo Range, and has unveiled new trails, which open up land that was closed to the public for nearly a century.
2024 Issues
Issue No. 78 Fall/Winter 2024 Edition

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Issue No. 77 Spring/Summer 2024 Edition

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2023 Issues
Issue No. 76 Fall/Winter 2023 Edition

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Issue No. 75 Spring/Summer 2023 Edition

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2022 Issues
Issue No. 74 Fall/Winter 2022 Edition

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Issue No. 73 Spring/Summer 2022 Edition

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2021 Issues
Issue No. 72 Fall/Winter 2021 Edition

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Issue No. 71 Spring/Summer 2021 Edition

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2020 Issues
Issue No. 70 Fall/Winter 2020 Edition

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Issue No. 69 Spring/Summer 2020 Edition

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2019 Issues
Issue No. 68 Fall/Winter 2019 Edition

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Issue No. 67 Spring/Summer 2019 Edition

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2018 Issues
Issue No. 66 Fall/Winter 2018 Edition

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Issue No. 65 Spring/Summer 2018 Edition

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2017 Issues
Issue No. 64 Fall/Winter 2017 Edition

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Issue No. 63 Spring/Summer 2017 Edition

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More Past Issues