Species to Look Out For

newt circle

                 California Newt

Coast Redwood circle

                Coast Redwood

Marbled murrelet circle

                Marbled Murrelet

About the Park

Half Moon Bay, Ca – Nature Preserve

Science Spotlight: California Newts at Purisima Creek

Dan and I encountered our first California newt while hiking alongside Purisima Creek. We had been on the lookout for newts for the past few weeks, so you can only imagine our excitement when seeing a bright orange amphibian crossing our path.

California newts are found along the coast and mountain ranges of California, from Mendocino County to San Diego County. They are endemic to California, meaning that they are not found outside the state. They live a dual lifestyle, spending half of their time in water and the other half on land.

California newts are listed by the California Department of Fish & Wildlife as a “Species of Special Concern”. Ponds that they use for breeding and maturation have been lost to development. Fish, crayfish, and bullfrogs introduced to California’s freshwater areas threaten populations by eating California newt eggs and young.

Look out for California newts during their migration to their breeding grounds, which usually coincides with the first rains in the fall. If you see one of these bright creatures along the trail, be sure to not pick them up! Not only could you disturb them, but their skin is also loaded with a neurotoxin. The toxin, tetrodotoxin, is found in all species in their genus. It is also found in pufferfish.

California Newt Logo

A California newt near the creek’s edge at Purisima Creek Redwoods Preserve.

Park History

Prior to its status as a nature preserve, the Purisima Creek area housed seven saw mills supplying coast redwood lumber to the booming gold rush population in the San Francisco Bay Area. The entire preserve was cleared of trees that were large and intact enough for lumber.

The Save-the-Redwoods League gifted $2 million to the Midpeninsula Regional Open Space, which allowed for the establishment of the park. Purisima Creek Redwoods Preserve offers 4,711 acres of recovering coast redwood forest, creeks, and a canyon.

Visit the Park

Please note that there is no entrance fee to enter the park. Dogs are not allowed.

Here are some helpful resources to help plan your visit:

Gallery

Posted by Taylor Crisologo

Taylor studied biology at Cornell University, where she worked with the Cornell Lab of Ornithology on projects ranging from breeding herring gulls off the coast of Maine to dancing lyrebirds in Australia’s Blue Mountains. When she’s not researching great places to experience Bay Area nature, you can find her birding or reading a book at home with her fiancé Dan and their two cats (Max and Penelope).

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