Basin Redwoods State Park in California’s Santa Cruz Mountains.
Today’s suit, filed in California Superior Court in Santa Cruz county, challenges the department’s plans to expand visitation and visitor facilities in or near essential nesting habitat, which the department admits will cause significant harm to marbled murrelets. The seabirds already face a high risk of extinction in the Santa Cruz region, in part because human trash is unnaturally increasing populations of ravens and other nest predators that eat murrelet eggs and chicks.
“Time’s running out for murrelets in the Santa Cruz Mountains,” said Shaye Wolf, a Center biologist. “State Parks should have committed to helping these beautiful little birds survive — if this misguided plan goes
forward, it will likely push them closer to extinction.”
Big Basin Redwoods State Park provides the largest remaining stand of old-growth nesting habitat for marbled murrelets in the Santa Cruz Mountains. Murrelets in Big Basin have been declining, and nest predators such as common ravens and Steller’s jays are a primary threat. Because of poor management of food waste from campgrounds and picnic areas in essential murrelet nesting habitat, jays
and ravens have reached unnaturally high densities — 10 to 20 times higher than normal — and these birds eat the murrelets’ eggs and young, so that the murrelets are unable to raise enough chicks to sustain the population.
The Big Basin management plan, adopted last month, is likely to increase food waste for nest predators by increasing overall visitation and adding new camps, trails, housing and parking areas in or near murrelet nesting habitat. The department acknowledged that the plan will have “significant” negative impacts
on murrelets, but failed to require binding measures recommended by murrelet
scientists to avoid or reduce these harms.
In adopting the plan, the parks department rejected two environmentally preferred alternatives that would
have reduced threats to murrelets by shifting some facilities from important nesting areas to less sensitive areas of the park.
Today’s lawsuit challenges the Big Basin plan’s violation of the California Environmental Quality Act and the California Endangered Species Act for failing to properly consider alternatives or require mitigation measures to avoid or reduce harms to the murrelet and its habitat. The Center is represented by the law firm Chatten-Brown & Carstens.
“It’s really unfortunate that State Parks r ejected an important opportunity to protect these amazing seabirds along with protecting visitors’ recreation opportunities,” said Wolf. “We need more than
vague promises. Park managers have to start taking the murrelet’s plight seriously and commit to taking action, or these birds are likely to disappear from the Santa Cruz Mountains forever.”
Marbled murrelets are one of California's most unusual seabird species, flying from the ocean to the depths of the coastal ancient redwood forests to nest on the wide branches of giant redwoods and firs, where they lay a single egg on the thick, mossy branches. Marbled murrelets have been called the “enigmas of the Pacific” because their nesting sites were elusive for more than a century.
The marbled murrelet is listed as endangered under the California Endangered Species Act and threatened under the U.S. Endangered Species Act. The southernmost murrelet population in the Santa Cruz Mountains has already lost 95 percent of its old-growth habitat to logging, and most remaining habitat is found within
three state parks: Big Basin, Portola and Butano. The Santa Cruz Mountains murrelet population has declined significantly in recent decades, and is currently estimated at about 450 birds.
Public Comment Period
for Big Basin Preliminary General Plan/Draft EIR Ends August 1st :