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

Upcoming Events!

New and Interesting at ACR

Join us as we celebrate Dr. Martin Griffin – conservationist, physician, public health advocate and ACR Founder – in honor of his 95th birthday and his incredible contributions to protecting our natural environment.

Wildlife trail cameras throughout the Martin Griffin Preserve offer a glimpse into the lives of the wildlife that call the preserve home.

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. 

Great Egret

Though ACR continues closure of Martin Griffin Preserve’s Picher Canyon during the 2015 nesting season, ACR staff continues to monitor nests and conduct education programs.