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Mitsui Ranch Preserve

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Sonoma State University Class Visits Mitsui Ranch Preserve

  • Post author:Victoria Brunal-Byrd
  • Post published: 07/08/2026
  • Post category:Student Research

A juvenile western pond turtle captured at Bonnie's Pond Sonoma State Universities Dr. Derek Girman brought his Vertebrate Biology class to Mitsui for an overnight field trip this May. This…

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2026 Research Presentations

  • Post author:Victoria Brunal-Byrd
  • Post published: 04/24/2026
  • Post category:Student Research

Sonoma State University recent graduate student Hale Garcia-Dean recently presented their master’s thesis work on California red-legged frogs (Rana draytonii) at two conferences in California! These two conferences, The Wildlife…

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© Mitsui Ranch Preserve

Mitsui Ranch Preserve’s primary focus is rangeland management. Here, we are stewards of the land, working to remove invasive species and help re-establish historical ecosystems, while also spreading awareness through education and conservation.

  • Address: 3124 Sonoma Mountain Road, Petaluma, California 94954 USA