NATURAL HISTORY ASSOCIATIONS, ORGANIZATIONS AND BOTANICAL GARDENS
Organizations that have classes, trips, and talks.
Sequoia Field Institute (A Division of the Sequoia Natural History Organization of Kings Canyon and Sequoia National Parks)
Jepson Herbarium at UC Berkeley
Regional Parks Botanic Garden (Berkeley, CA)
UC Botanical Garden (Berkeley,CA)
East Bay Regional Park Nature Programs
San Francisco Botanical Garden at Strybing Arboretum
California Academy of Sciences (San Francisco)
California Native Plant Society (follow links to local chapters in your area)
Audubon Society (follow links to local chapters in your area)
California Native Grass lands Association
Marin Open Space Naturalist-led Outing
Midpeninsula Regional Open Space Docent-led Activities
Resources for Walks and Hikes
Wildflower Hike Lists on Natural History Wanderings
Bay Nature (events calendar)
California Hiking Trails Directory
If you have a suggestion for an addition to this page, please submit it in the response box below and click the submit button. Thanks.

Hi Sandy,
We would like to have the following announcement.
There are lichen workshops at the Regional Parks Botanic Garden, Tilden Regional Park, Berkeley, the second Saturday each month from 1-4pm. Meet at the Visitors’ Center.
There will be a lichen workshop session at the Regional Parks Botanic Garden, Tilden Regional Park, Berkeley, August 14th, from 1pm to 4pm.
Please RSVP to irenewinston@comcast.net if you would like to join us, Bill and Irene, and please indicate if there is a special topic or aspect of lichens you would like to explore.
By: irene winston on August 3, 2010
at 1:01 PM
Hi, Irene,
I just discovered this nice site. I’m at Mammoth, and rain is forecast for the nest couple of days off and on. And Oh, the rocks! Remember l asked you
to take a trip w/ me? Instead of the lichen heaven here, would you put me on your list to remind me
of walks, and I’ll mark 2nd Saturdays and hope to attend at least some. Topic: lichen in Sierra is one
idea, but we need a field trip before the snow.
By: Judy Keene on August 29, 2010
at 2:48 AM