The Geology and Nature of the Berryessa Region

September 16, 2020 @ 7:00 pm – 8:30 pm


Yolo Audubon’s first online program of the year takes you on a virtual tour of the Berryessa Region with Marc Hoshovsky, co-author of a new book, Exploring the Berryessa Region: A Geology, Nature, and History Tour. Marc will give us an understanding of the Berryessa Region, particularly the geological story that has created this fascinating landscape. He’ll explain the formation of features that most people have seen, like the vertical sandstone beds at Monticello Dam, plus others that many haven’t noticed before. Then with this new knowledge, viewers will be taken on a virtual photo tour of the area, enticing them to learn more about its geology, nature, and history.

You must register (no cost) in advance for this Zoom meeting. *****Zoom limits the number of participants to 100.***** Registration link:

After registering, you will receive a confirmation email containing information about joining the meeting. Registrants will receive email updates about this online event, as well as periodic email updates about Yolo Audubon’s conservation work and how you can help birds. (you can unsubscribe at any time.)

Please note: Participants must have the Zoom desktop feature downloaded on their computer or the mobile device app on their phone or tablet to access the meeting. An account with Zoom is not necessary.

Visit to learn more about Zoom or email Yolo Audubon Program Chair Ken Ealy before the meeting if you need assistance.

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The Geology and Nature of the Berryessa Region