California Pacific Giant Salamander
Tree Frog
Junipers - Bob Alwitt
Pygmy Owl
Students digging
Ranch Guide Training

Upcoming Events!

New and Interesting at ACR

Bouverie Docent

Bouverie Docents inspire a love of nature in the children they teach. Join us! Recruitment Days are scheduled throughout spring and summer 2015, and training starts in September. 

Motion-activated mounted wildlife trail cameras offer a glimpse into the wildlife that call ACR's Modini Mayacamas Preserves home. Take a peek!

John Petersen

An accomplished scientist and non-profit manager with a strong record of leadership, John joined ACR in 1987 with a Master's Degree in Biology from Sonoma State University. He will be the third executive director in ACR's 52-year history.