Beach and Harbor Cleanup, Kawaihae

Celebrate Return of Whales to Hawaiian waters in Kawaihae with a Community Family Fun Day Cleanup
Activity: Cleanup of harbors, beach, park, nearshore trails and waters. Community partners sharing welcome.

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Great Whites on the Rise

Scientists and shark conservation organizations like Shark Stewards call this period “Sharktober” to describe the period of heightened great white shark (hereafter called white sharks) activity and human encounters along the California coast. As the fall season arrives along California’s coastline, a compelling and cautionary period for ocean-goers occurs when adult great white sharks return to California waters. These fall months coincide with an increase in human -shark interactions and a few, but rare, high profile human shark interactions, (aka shark attacks.) Here we discuss the incidence of great white shark human interactions* along the West Coast of North America, the relative risk and how to avoid becoming the next statistic.

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Munk Ocean Day, Sharks

Join Shark Stewards at the annual Walter Munk Ocean Day celebration and education event Saturday October 4th, 2025. Meet our team, learn about shark senses, the importance of sharks and what happens when sharks disappear and why we should protect them.

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Sevengill sharks of California, Photo ID and Community Science

Michael Bear is the President and co-founder of Ocean Sanctuaries and a board member of Shark Stewards. He manages the Sevengill Shark ID Project, which uses the pattern recognition algorithms contained in ‘Wildbook’ to help identify Sevengills returning to La Jolla [and Cape Town] from year-to-year. We are leading dive trips and recruiting divers who dive the san Diego area to submit photographs of sevengill sharks to photo ID using an algorithm.

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Sharktober- Devil’s Teeth Farallon Island and Wildlife Adventures

Sharktober Farallon Island Adventure

It’s Sharktober! Join Shark Conservationist and Naturalist David McGuire and other wildlife specialists celebrating sharks in a life-changing experience searching the Gulf of the Farallones for whales, wildlife and our finny friends.

Join us exiting beneath the Golden Gate on the US Coast Guard certified vessel AMIGO,  for amazing photo and wildlife opportunities and crossing 28 miles across the Gulf of the Farallones National Marine Sanctuary on a modern day Natural History expedition.

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Sharks and Chainmail Valerie Taylor: Women in Ocean Science

I watched Jaws for the first time as a kid, with my dad. He cautioned me it might be too scary, but I wasn’t scared of the shark- I was enthralled. That fascination never left and has brought me to many pieces of media much better for sharks than Jaws, but Jaws in addition to all the horror the film brought for sharks, helped bring prominence to the career of a remarkable woman who has worked tirelessly to document and save sharks.

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