Cooperative Extension San Joaquin County
University of California
Cooperative Extension San Joaquin County

Posts Tagged: biodiversity

Giving thanks for California’s rich natural history

From the 13,400 monarch butterflies currently overwintering in Pacific Grove’s Monterey pine trees, to the salmon migrating upstream from the ocean to their natal river in our watersheds, to the western fence lizard doing pushups on your concrete curb, we are always surrounded by nature in this state. California is one of the most biologically diverse places on Earth, providing a home for over 30,000 species of insects, 63 freshwater fish, 46 amphibians, 96 reptiles, 563 birds, 190 mammals and more than 8,000 plants!

E.O. Wilson, conservation biologist, sociobiologist, and the world’s leading authority on ants says that “Nature holds the key to our aesthetic, intellectual, cognitive and even spiritual satisfaction.” My hope for Green Blog readers this Thanksgiving week is that you can find some time to spend a few uninhibited, unstructured minutes in nature. Let your gratitude brim for whatever curiosities and satisfactions its discoveries may fulfill in you!

Posted on Wednesday, November 27, 2013 at 12:21 PM

California Naturalist Program grows a new constituency for nature

Have you heard of the UC ANR California Naturalist Program? This new UC ANR program fosters a diverse community of naturalists and promotes stewardship of California's natural resources through education and service. Designed to introduce Californians to the wonders of our unique ecology and engage volunteers in stewardship and study of California’s natural communities, California Naturalist provides hands-on instruction and exposure to real world environmental projects designed to inspire adults to become active citizen scientists and enhance their personal connection with the natural world.

The California Naturalist Program encourages Californians to help protect and preserve our unique and diverse wildlife, habitats, rivers, lakes and coastal resources, wild and urban alike. Currently, the program certifies naturalists through 10 partnering institutions statewide, and continuing education units/college credit are available. Becoming a California Naturalist is a commitment to life-long learning. Advanced training opportunities for naturalists are continually offered by California Naturalist partners and the University of California. The program is in the planning stages for a first bi-annual statewide conference in 2014.

California Naturalist’s newest course offerings include two summer 2013 in-residency intensive courses at Nevada County’s UC Berkeley Sagehen Creek Field Station (July 8 - 14, 2013) and Sonoma County’s Occidental Arts & Ecology Center (August 15 - 22, 2013). These residential summer courses provide a chance to immerse yourself in the wonders of California’s unique ecology. Through a combination of science curriculum, guest lecturers, field trips and project based learning, participants will advance their ability to observe and understand nature. Great for teachers, docents, environmental professionals, and everyone interested in natural history.

Please learn more about taking a class or becoming a partnering institution on the website, find us on Facebook or contact us directly at or (707) 744-1424 Ext. 104.

California Naturalists in-training participate in NestWatch, a nationwide monitoring program designed to track status and trends in the reproductive biology of birds.
California Naturalists in-training participate in NestWatch, a nationwide monitoring program designed to track status and trends in the reproductive biology of birds.

California Naturalists in-training participate in NestWatch, a nationwide monitoring program designed to track status and trends in the reproductive biology of birds.

Posted on Friday, May 10, 2013 at 8:10 AM

Biodiversity is critical to future of California’s ecology and economy

"Biodiversity is critical to future health of California’s ecology and economy," an article by UC Ag and Natural Resources associate vice president Barbara Allen-Diaz and published in California Agriculture journal, provides important information for all Californians. It is vital that we have a clear understanding of these issues in order to make wise decisions now and in the future.

The “web of life” is a delicate interconnectedness of all organisms and environments on earth. We are a part of this intricate web and have a responsibility to take the best possible care of our planet. This can be best accomplished by learning more about the ecosystems around us.

Did you know that:

  • Biodiversity is directly linked to our quality of life?
  • That 3 of the 5 “hot spots” for unique diversity loss nationwide are located in California?
  • Biodiversity within our ecosystems provide such services as pollination, nutrient cycling and cleansing of air and water?

Over 4,800 native plant species live in California. Due to the geologic, topographic and climatic diversity of our state, biodiversity of plant life in our state far exceeds that of any other state, including Hawaii.

Posted on Wednesday, September 14, 2011 at 8:39 AM
  • Author: Chris M. Webb
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