All Events

This California Naturalist course focuses on the unique natural features of Sonoma County Regional Parks. It is designed to enhance public programs and outreach by certifying staff and interns through the Community Engagement division.Dates: October 29, 2025-March 28, 2026Fees: Free for employeesDelivery…

Hi All,It is that time again, applications for the Devil's Garden Colt Challenge are open! The Devil's Garden Colt Challenge is an opportunity for youth to take home and train a wild horse. Horses are typically weanlings but older horses can be made available for experienced 4-Hers. Youth trainers are given…

The California Naturalist Certification Course is a welcoming, community-centered program designed to connect people from all backgrounds with California’s natural environments. Whether you're reconnecting with a lifelong love of nature or just beginning to explore your curiosity about the natural world,…

BIO 030 The Natural History of California, 3 unitsExplore the rich natural history and our amazing wildlife heritage with Solano Community College’s BIO 030: The Natural History of California. Explore California's diverse ecosystems through classroom learning and hands-on field experiences. Topics include…

FNR 190 Climate Stewardship, 3 unitsThis course satisfies the requirement to become a California Certified Climate Steward. Classroom and field experience in California natural history, local and global effects of our changing climate, communication training and community service. Not repeatable.Dates: …

Take any of the following courses in the Environmental Conservation Program at American River College Department of Natural Resources to obtain California Naturalist Certification. Environmental Conservation is an interdisciplinary program that advances the understanding of ecological systems and their…

This California Naturalist course will introduce you to the wonders of Sonoma County ecology and natural history through guided observation and stewardship. The course combines a science-based curriculum with guest lecturers, field excursions, and project-based learning to immerse you in the natural world of…

We are busily preparing our event calendar for winter and spring of 2026 and will post upcoming events as they are finalized. Please keep checking back as we add events!

Are you passionate about the desert and ready to deepen your connection to this unique landscape? Do you want to be equipped with the knowledge, skills, and network to help protect and preserve our diverse wildlife, habitats, and water resources? Join Anza-Borrego Foundation and UC Environmental Stewards for…

Honors GEOG 170 Geography of California, 3 UnitsTo earn certification as a California Naturalist at Grossmont College requires successful completion of Honors Geography of California (Honors GEOG 170) - a co-designed course with the University of California that explores the natural history of…

Discover the rich natural and cultural heritage of the Mount Diablo Range and East Bay Hills in this California Naturalist course. Through a blend of online classes with guest lectures, and in-person field trips, participants explore the region’s diverse habitats—from oak woodlands and chaparral to…

The Southern California Mountains Foundation Urban Conservation Corps offers young men and women the chance to better their lives. Corpsmembers serve in the Southern California Mountains and become employable citizens through hard work in environmental conservation. Meaningful projects build valuable…

Stewards is pleased to host the UC California Naturalist Certification Program. This 9 week, 50+ hour class will introduce you to the wonders of the Sonoma Coast and share how you can help steward California’s natural communities. Through the University of California Naturalist Program, participants become…

Once-weekly Zoom webinars culminate in a Davis field day  Practitioners, resource managers, landowners, and students: Learn how targeted grazing can address fuel and vegetation management with UC Cooperative Extension! Join this workshop to learn: The fundamentals of small-ruminant targeted…

California Naturalist Certification BIOL 14 Field Biology, 4 unitsPasadena City College (PCC) invites students to discover the dynamic southern California environs, engage in local stewardship challenges, and become an active member of a growing base of citizen scientists and volunteers. PCC is offering…

SAMO Fund is excited to be partnering with UC Environmental Stewards to bring you the California Naturalist course.This certifiable and credited course will allow interested individuals to participate in service learning and stewardship of natural resources in the Santa Monica Mountains. Lead by NPS Rangers,…

The 40 hour course combines a science curriculum with guest lecturers, field trips and project-based learning to explore the unique ecology and natural history of inland Mendocino County. This course will cover basic ecology, watershed concepts, geology, wildlife, plants, and global environmental issues, as…

This spring, join HREC for an exploration of California's ecology, from the rocks to the habitats that thrive in our richly biodiverse state.  We'll focus on the ecology of the Coast Ranges, from the geologic formation of our state to the people, plants and animals that rely on our diverse…

Learn about island ecosystems in Los Angeles County’s largest outdoor classroom. Enroll in the Environmental Stewards Catalina Island California Naturalist Course through University of California and explore one of Southern California’s most unique and biodiverse landscapes. This 9-week hybrid program blends…

Preserve Calavera is partnering with the Buena Vista Audubon Society to offer the UC California Naturalist certification course. If you enjoy exploring and learning about our local ecology, engaging in participatory science and sharing your knowledge with others, this program is for you! The 40 hour course…