Full course website: http://calnat.ucanr.edu/Take_a_class/CNSDC/ Preserve Calavera is partnering with the UCSD Natural Reserve System and the Buena Vista Audubon Society to offer the UC California Naturalist certification course.
The PRNSA California Naturalist training course will introduce you to the unique ecology and natural history of California and the Point Reyes Peninsula in Marin County.
Santa Clara County Parks is offering the UC Climate Stewards certification course. It is an 11-week climate-change education and service course that combines online learning and dynamic field experiences for adults.
Full course website: http://calnat.ucanr.edu/Take_a_class/ARNHA/ The Effie Yeaw Nature Center offers the California Naturalist certification class in Carmichael (Sacramento County).
Full course page: http://calnat.ucanr.edu/Take_a_class/Pepperwood This California Naturalist course will introduce you to the wonders of Sonoma County ecology and natural history through guided observation and stewardship.
EVS 110 California Naturalist Program, 4.5 units This interdisciplinary science course combines classroom and field learning, problem-solving, communication training, and service.