It was a full day with two tours, lunchtime speakers, a visit to a nearby restoration site, and a social hour at the end with fantastic music from the Putah Creek Muckrakers (thanks!). Below are some of the highlights.
Walking Tour
The walking tours focused on small-scale restoration and landscaping projects and techniques. We walked through fields of milkweed, Asclepias sp., and spotted a monarch caterpillar on Asclepias speciosa. Monarch caterpillars feed exclusively on milkweed plants.A monarch caterpillar on Asclepias speciosa. Photo by Phil Hogan |
Kimora Ward with native bee specimens. Photo by Phil Hogan |
Kimora Ward with UC Davis talked about native pollinators at another stop on the tour. She is with the Neal Williams Lab and is looking at which pollinator plants preform best in our area. She and her team are monitoring the pollinators that are visiting different native forbs, including plots on our farm. She has also been working on developing an ideal pollinator mix.
Straw Bale Tour
The second tour loop was a driving tour on straw bales to look at some examples of large-scale restoration projects. There was a stop at a roadside to view a hedgerow and roadside planting. We also looked at the contrast between vegetated canals and "clean" canals as well as a tailwater pond. Both vegetated canals and tailwater ponds improve water quality and reduce soil erosion.
Tour leader Chris Rose talking about a restored roadside with a hedgerow. Photo by Emily Allen |
This tour spent a lot of time in a large restored area on the west side of the farm. The restoration on this site began in 1990. We have been using it for grazing, seeding and herbicide trails since then. The area has some Stipa (Nassella) pulchra, purple needlegrass, that are over 20 years old.
The straw bale tour going along a canal in the habitat area of the farm. Photo by Emily Allen |
Richard King talking about rangeland management. Photo by Phil Hogan |
The habitat area. Photo by Emily Allen |
Lunchtime Speakers
Bryan Young and John Anderson introduce the lunchtime speakers. Photo by Phil Hogan |
John Greenlee talking about a sexy grass. Photo by Phil Hogan |
Dr. Paul Aigner, co-director of the UC McLaughlin Natural Reserve, spoke about the unique challenges that come with managing sites with serpentine soils.
Rachael Long, Director of the Yolo County UC Cooperative Extension gave her annual update on beneficial insects and hedgerows.
Paul Aigner talked about serpentine soils. Photo by Phil Hogan |
Field Visit: Citrona Farms
The afternoon field visit was to a restoration site that was seeded with native grasses in the early 2000s. The site was burned in September of 2012 and the native grasses have recovered very well. Dr. Drew Rayburn with UC Davis talked about his research on monitoring restored grasselands. He is monitoring many sites throughout Northern California including this one. He is also developing and testing new cost effective ways of implementing restoration in grasslands.Dr. Drew Rayburn discussing his research. Photo by Emily Allen |
Bryan Young discussing the restoration site. Photo by Emily Allen |
Thank you again to everyone who attended! We hope to do this again next year. Thank you Phil Hogan for allowing us to use his wonderful photos.