Partial Park Closure Due to Hazardous Conditions
Rancho Sierra Vista/Satwiwa re-opens 5/14/13, with restrictions (sunrise to sunset, not all trails). Sandstone Peak & Mishe Mokwa trails will also open, as will Backbone Trail east of Point Mugu State Park boundary. Point Mugu backcountry remains closed. More »
Trucks on Cheeseboro Canyon Trail
Occasional truck traffic (approx 6 trips per day) will take place on Cheeseboro Cyn Trail weekdays between 8am & 4pm for demolition and removal of Cheeseboro Tank. Should be completed by 5/24/13. Check back for updates or call 818-889-8996. More »
Amphibians encompass a range of animals that include newts, salamanders, frogs and toads. Ten species of amphibians reside in the Santa Monica Mountains. They inhabit a variety of habitats, including grasslands, chaparral, and riparian areas.
Amphibians spend a portion of their life cycle in both aquatic and terrestrial ecosystems. In the Santa Monica Mountains, juvenile amphibians live the first part of their lives in the water before metamorphosing into adults. Adult amphibians spend most of their lives on land and return to the water to breed and reproduce.
Since most amphibians have a two-stage life cycle (in water and on land) and have the ability to absorb water and oxygen from their environment through their skin, amphibians are more sensitive to changes in their environment. Because of this, amphibians are recognized worldwide as an indicator of ecosystem health.
Unfortunately, amphibians are suffering dramatic declines due to habitat destruction and modification, over-exploitation, pollution, introduced species, climate change, increased ultraviolet-B radiation (UVB) and disease.
The Mediterranean Coast Network Inventory & Monitoring program has identified aquatic amphibians as an indicator of ecosystem health. Monitoring the status of aquatic amphibians in the Santa Monica Mountains helps park managers detect population changes over a broad landscape area and lead to informed resource management decisions and actions. Learn more
Click here to download a checklist of the amphibians of the Santa Monica Mountains National Recreation Area.
Did You Know?
Unique vistas and cultural significance often draw filmmakers to National Parks. Paramount Ranch is the only place in the National Park System where you can see movie making in action at a historic movie ranch once owned by Paramount Pictures (1927).