Santa Barbara Channel Islands and Campus Point Marine Reserves Recognized

Two Nonprofits Report on Successful Ocean Sanctuaries off California Coast

The "no take" status in the marine sanctuaries allows predators, like this California spiny lobster, to thrive and balance urchin predation among the kelp, pictured here in Channel Islands National Park. | Credit: Brett Seymour/National Park Service

Two marine protected areas off Santa Barbara — Campus Point and the Channel Islands — were among the five noted to be standouts in a new review by Environment California and Azul, research and policy groups for the marine environment.

At Campus Point, a piece of the UC Santa Barbara campus as the name implies, 10 square miles offshore were helping the survival rate of the threatened snowy plovers that nest onshore, according to the report. The tiny, speed-walking birds gained protections there when a nesting pair was spotted in 2001. UCSB researchers and the Audubon Society worked to guard the nests and chicks over time, and the establishment of a marine protected area in 2012 served to maintain the plovers’ food sources. A study 10 years in found that protected areas had 30 percent more birds than unprotected areas, Environment California stated. The Campus Point conservation area, which includes Coal Oil Point where the plovers nest, was a “no take” zone, resulting in a thriving kelp forest, a reduction in red sea urchin eating the kelp, and more kelp washing ashore for the birds’ food source — flies and crustaceans.

The snowy plovers are making a comeback at Coal Oil Point, in part due to the Campus Point marine conservation area offshore, which adds to the birds’ food sources. | Credit: Alecia Smith/U.S. Fish & Wildlife

The report looked at the oil spill at Huntington Beach in 2021 and its detrimental effects on the plovers, recently spotted there in 2017, but it failed to note the Refugio Oil Spill’s effect on Coal Oil Point. Ben Grundy with Environment California stated that a year after the 2015 Refugio spill, infertility rates increased among the snowy plovers there. Judging by information on successful hatchlings from 2000 to 2017, the group estimated direct oil exposure, declines in food sources, and oil cleanup operations may have impacted the small birds.