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    • Our Vision: A Healthy Ocean
    • Our Team
      • Shark Stewards DEI Statement
    • Partners & Donors
    • Victories & Milestones
  • Our Work
    • Saving Endangered Sharks and Rays in the Coral Triangle
    • Marine Protection
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    • How to Avoid a Shark Attack
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  • Campaigns
    • Protect 30% of the Oceans by 2030
    • eBay: Stop Selling Endangered Shark and Ray Parts
    • US Shark Fin Sales Elimination Act
    • Shark Watch- Observing California Shark Catch & Human Interactions
    • Save the Hammerhead Highway
    • Fed Ex: Stop Shipping Shark Fin
    • Stop Plastic Pollution
    • Pacific Tuna Industry Prepares to Fish US Marine Protected Areas
  • Expeditions
    • Manta and Shark Expedition to Socorro Island
    • Farallon Sanctuary
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Lurking with Leopard Sharks

Shark Watch

Like many people who dive, I love sharks.  I like to dive with sharks, swim with sharks and photograph sharks.  I also commit most of my waking time working to […]

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Posted byDavid McGuireFebruary 10, 2021February 11, 2021Tags: biology, leopard sharks, San Francisco Bay, Shark Watch, sharks

Aquatic Park Beach Survey and Clean Up

Join the Aquatic Park Stewards taking care of our National park and preventing plastic from entering the San Francisco Bay and Ocean.

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Year End Matching Donation Campaign Met!

WE DID IT!  Thanks to generous donors our matching grant campaign was a success with a final $500 check made by a private donor December 31. Follow our work and […]

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Posted bySharkstewardsDecember 14, 2018Tags: aquatic park, Blue Sharks, education, eelgrass, fundraising, marine protection, San Francisco Bay, shark fin, sharks

Film Blue Serengeti and Shark Discussion at EOS Tiburon

Join Shark Steward’s Director David McGuire at a community event with the International Ocean Film Festival and the newly named Estuary and Oceans Science, formerly Romberg Tiburon Center. Screening of […]

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Swimmers Cross San Francisco Bay in Swim for Sharks

On August 14 athletes from the elite open water swim group Night Train Swimmers engaged in a novel athletic challenge crossing the San Francisco Bay in a six mile swim […]

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Posted bySharkstewardsAugust 9, 2016Tags: Marathon Swimmer, Night Train Swimmers, San Francisco Bay, sharks, swim

Great White Sharks in the San Francisco Bay

Maybe its Shark Week but a recent tweeting at Pier 39 San Francisco has been raising questions about the identification of a local shark. The shark in question was sighted […]

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Posted bySharkstewardsAugust 25, 2014Tags: great white sharks, patagonia, salmon shark, San Francisco Bay, swim

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Products

  • trucker hat Hammerhead Hats $25.00
  • science book Sharks for Kids: A Junior Scientist's Guide to Great Whites, Hammerheads, and Other Sharks in the Sea $8.99
  • Swag Mens Hammerhead and Manta Ray T shirt $27.00
  • Swag Hammerhead and Manta T Women's $27.00

Upcoming Events

Feb 24
January 1 @ 8:00 am - May 30 @ 5:00 pm

Collecting Data in California MPAs

Feb 25
6:30 pm - 8:00 pm

The Best Bad Shark Movie Contest

Mar 3
4:00 pm - 5:00 pm

World Wildlife Day 2021 Live

Jun 23
June 23 @ 8:00 am - July 3 @ 5:00 pm

Socorro Giant Manta Expedition

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Act Now

  • Fed Ex: Stop Shipping Shark Fin

    Driven largely by the shark fin trade, many species of sharks are threatened with extinction. As a major shipper between the USA and Asia, Fed Ex is responsible for killing …

  • Shark Stewards Calls on eBay to Stop Sales of Endangered Sharks

    eBay is openly allowing the traffic of parts from endangered and protected sawfish and sharks, namely sawfish rostrum and shark jaws protected under the Endangered Species Act, and the Convention …

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Sitemap

  • Who We Are
    • Our Vision: A Healthy Ocean
    • Our Team
      • Shark Stewards DEI Statement
    • Partners & Donors
    • Victories & Milestones
  • Our Work
    • Saving Endangered Sharks and Rays in the Coral Triangle
    • Marine Protection
    • Saving Sharks
    • News
    • Media Production
  • Science & Education
    • Science Programs
    • Citizen Science
    • White Shark Stewardship
    • How to Avoid a Shark Attack
    • Sharktober
    • Sustainable Ecotourism
  • Campaigns
    • Protect 30% of the Oceans by 2030
    • eBay: Stop Selling Endangered Shark and Ray Parts
    • US Shark Fin Sales Elimination Act
    • Shark Watch- Observing California Shark Catch & Human Interactions
    • Save the Hammerhead Highway
    • Fed Ex: Stop Shipping Shark Fin
    • Stop Plastic Pollution
    • Pacific Tuna Industry Prepares to Fish US Marine Protected Areas
  • Expeditions
    • Manta and Shark Expedition to Socorro Island
    • Farallon Sanctuary
    • Kayak the Bay
    • Dive & Save Sharks in SE Asia
  • Get Involved
    • Contact Us
    • How to Help
    • Art For Sharks
    • Adopt a Shark
    • Events
    • Shark Shop

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Shark Stewards is a project of The Earth Island Institute, an environmentalist think tank founded by David Brower in 1983 and a 501(c)(3) non-profit.

Our media partner is Scubazoo, who we thank for their generous support and donation of images.