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Coyote Ridge Wildflower and Natural History Hikes

Coyote Ridge, located between San Jose and Morgan Hill, is one of the most unique and beautiful natural wonders in California. With over 430 identified native plants, 20 listed species, views unlike any other, and a peaceful environment so close to the urban area, it is truly a special place.

Hundreds of plants and animals have adapted to and depend upon the Coyote Ridge’s unusual nutrient-deficient serpentine soil. One of these species is the Bay checkerspot butterfly, a federally-threatened species, which needs serpentine-dependant plants to survive. Nitrogen-rich exhaust expelled from nearby traffic on Highway 101, however, alters the composition of the soil. This infusion of nitrogen in the soil provides a perfect environment for invasive non-native plants that, in turn, overwhelm and destroy the Bay checkerspot butterfly’s delicate ecosystem.

The Silicon Valley Land Conservancy has been cooperating with other non-profit organizations and government agencies to save the Bay checkerspot butterfly’s ecosystem on Coyote Ridge. Fortunately, this does not require relocating Highway 101. Instead, cows have been introduced into the ecosystem which graze on the invasive non-native plants. This allows the plants that support the Bay checkerspot butterfly to flourish. These plants now carpet most of Coyote Ridge, providing a home for the Bay checkerspot butterfly and a beautiful site each spring.

Our ingenuity and creativity have threatened this place, but they can also be used to protect it. Through

the collaboration between land owners, government organizations, land conservancies, and active citizens like you, we are working to protect all 7000 acres of this spectacular open space. The goal of the Silicon Valley Land Conservancy is to make sure that 100 years from now, your great grandchildren will be able to enjoy the same magnificent experience as you can.

The Silicon Valley Land Conservancy wants to share this breath-taking, delicate ecosystem with you to increase your awareness and appreciation of one of nature’s wonders. Each spring, SVLC invites the public onto Coyote Ridge on a four-hour walk led by trained docents. If you are interested in attending 2009 hikes, sign up to receive our newsletter.