Dedicated to the study, exploration, and appreciation of natural history in the Santa Ynez Valley region.
Fir Canyon
Fir Canyon, Figueroa Mountain
John Evarts photo
Black bear
Black bear at UC Sedgwick Reserve
Grant Canova Parker photo
Lichen
Lichen species on oak
Rikke Reese Naesborg photo
Bush lupine
Bush lupine on Figueroa Mountain Road
John Evarts photo
Gregersen Ranch
Exploring the Gregersen Ranch
John Evarts photo
Creek crossing
Creek Crossing, San Rafael mountains
James Wapotich photo
Raspberry buckwheat
Raspberry buckwheat
Stephen Ingram photo
San Rafael Mts
San Rafael Mountains
John Evarts photo
Oak savanah
Oak savanah
Nick DiCroce photo
Monterey Formation
Monterey Formation
John Evarts photo
Mariposa lily
Late-blooming mariposa lily
Heather Schneider photo
Cultural markings
Cultural markings in serpentinite
Sam Spaulding photo
Oak savannah by Dennis Beebe
Oak savannah
Dennis Beebe photo
Santa Rosa Island
Santa Rosa Island
Sam Spaulding photo
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Santa Ynez Valley Natural History Society

Fall 2024 Programs

New Programs Coming in Fall 2024

We roam free in the heat of summer. . .

We have two program seasons each year, spring and fall. We have finished our slate of field trips and lectures for the Spring Programs season. Please come back in September for the Fall Programs season. We’ll provide previews of what we have coming as details fill out.

In the meantime, look below to see all the field trips and lectures we offered this spring. You can also view all past programs either by clicking the Past Programs buttons below, or click Programs in the menu bar.

Upcoming Programs

Pop-Up: Arroyo Hondo Geology – A Cross-section Through Our Local Rock Formations
Sunday, November 3, 2024

Field trip with Sabina Thomas
Arroyo Hondo Creek runs north-to-south while our local geologic formations extend west-to-east. This gives us the great opportunity to cross and study several geologic formations along Arroyo Hondo Creek towards the mountains. We will start at the Orchard and follow Arroyo Hondo Creek encountering steeply inclined hard and soft rock formations that

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Santa Ynez Valley Natural History Society

The Santa Ynez Valley Natural History Society is a member-supported nonprofit organization providing environmental education through free or low-fee public lectures, field trips, and workshops in the Santa Ynez Valley region. We believe that experiencing and understanding the natural world leads to greater appreciation, knowledge, and conservation of biodiversity.

Become a Member

The Natural History Society is almost entirely funded by membership dues. By joining, you help support natural history education and awareness of the Santa Ynez Valley.