Species to Look Out For
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.
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:
- Midpeninsula Regional Open Space – General Purisima Creek Redwoods Preserve Information
- Purisima Creek Redwoods Preserve Park Map