On the Range

California rangeland

Featuring research updates and educational events for ranchers and other land stewards in Sonoma and Marin counties. 

Blog managed by UCCE Livestock and Natural Resources Advisor Devii Rao. 

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Woody vegetation coming into grassland

Cattle Grazing to Control Coyote Brush in a Coastal Prairie Grassland

August 7, 2026
By Devii R Rao
In August 2025 I had the opportunity to visit with Guido Frosini from True Grass Farms, on a 400-acre private ranch north of Bodega Bay, in Sonoma County. At this site, he is experimenting with cattle grazing to control coyote brush (Baccharis pilularis) in a coastal prairie grassland. Coastal prairie…
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California Rangeland Education Program Website Image

Announcing California Rangeland Education Program

August 7, 2026
By Devii R Rao
 I just wanted to let you know about a great new opportunity from Cal Poly Humboldt. They have developed the California Rangeland Education (CRED) Program. This is a series of five, 1-unit rangeland classes. You do not need to be formally admitted to Cal Poly Humboldt to enroll. The courses meet once a…
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Soil Pit

Rangeland Soil Health Workshop - September 16

July 10, 2026
By Devii R Rao
 Please join UC Cooperative Extension for a workshop on rangeland soil health. Attendees will increase their knowledge about the latest science related to rangeland soil health, with a focus on how that science applies to management. Participants will expand their understanding about the effectiveness…
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New World Screwworm - Updated Entry Requirements Now in Effect

June 15, 2026
By Devii R Rao
Update from CDFA: "CDFA has issued a Statewide Quarantine Order effective June 12, 2026. All animals entering California from an NWS-infested zone, NWS-surveillance zone, or State with an active NWS Infested Zone are now subject to enhanced entry requirements." See below or click here for additional details.
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