What's New

Read the fascinating story by Gaye LeBaron in the Press Democrat about an oil painting by Albert Bierstadt found in the basement of ACR benefactors Jim and Shirley Modini.

We’ll visit Schoolhouse Flat and the old Foss Stage Coach Route about 7.5 miles up the Road, where we’ll look at the age of trees and shrubs that were killed by the 2004 Geysers Fire, and we’ll look at the age and size of new resprouts and seedling. We’ll see if we can glimpse back through the...

We'll look into basketry plants of the Pine Flat area, current condition, and cultural management possibilities. We may compile data on vegetation and collect wildflower and grass seed for associated restoration work.

Hike & Stewardship at Pine Flat (about 8 miles up Pine Flat Road), where we’ll look at the age of trees and shrubs that were killed by the 2004 Geysers Fire, and we’ll look at the age and size of new resprouts and seedling.

Come for a hike around Redhill and Pine Flat. We’ll focus on collecting native seeds (grasses, clovers, ...) for planting and seeding onto the pig-tilled sites, and we’ll talk of tilling by grizzlies and by the Wappo.

LIMIT 10: Sign up through Meetup, see link below. 

Join us for a leisurely hike around Little Sulphur Creek and nearby habitats. We’ll meet by Little Sulphur Creek, about 8 miles up to Pine Flat from the valley.

Mayacamas Mountains Sanctuary

Join Dr. John Kelly, Director of Conservation Science at ACR's Cypress Grove Research Center on Tomales Bay, for a special lecture about these dramatic birds, our local herons and egrets.

Come to the Mayacamas at the height of the wildflower season. Experience the beauty and ruggedness of this preserve with experienced birder and nature photographer Bryant Hichwa. Our in-the-field photo workshop will include tips for the semi-professional nature photographer, as well as...