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  • About
    • Mission and Vision
    • Our Goals and How We Get There
    • Where We Work
      • Saving the Scalloped Hammerheads of Baja
      • California Marine Protection
      • Hawai’i Kahu Manō- Guardians of the Shark
        • Respect for Hawaii Fish- Aquarium Collection
        • ‘Auamakua, Hawaii’s Spiritual Connection to the Shark
        • Support the Papahānaumokuākea National Marine Sanctuary Designation
      • Sharks in the Coral Triangle
        • Indonesia Protecting Sharks and Reefs
        • Creating a Marine Protected Area in Indonesia
    • Our Team
      • Media Kit, David McGuire, Shark Stewards
    • Partners & Donors
    • Victories & Milestones
      • WE DID IT! Saving Endangered Sharks at CITES 2022
      • US Shark Fin Sales Elimination Act Signed into Law
      • SHARKED Act HR 4051 Reintroduced by Anglers
      • Law to End Lethal California Driftnet Fishery Passes
    • Shark Stewards DEI Statement
    • Statement Against Asian and API Hate
  • Our Work
    • Saving Sharks
    • California Marine Protected Area Network
    • Sharktober: Farallon Sanctuary and Wildlife Tours
    • Sustainable Ecotourism and Data Dives
    • Shark ID and MPAs Education Adventure
    • Manta and Shark ID
    • Media Production
  • Science & Education
    • Aquatic Park Stewardship
      • Community Science
        • Citizen Science
    • Shark Watch California
      • Observe and Record Sevengill Sharks
      • Sharks of the San Francisco Bay
    • Inland Ocean Academy
    • Shark Science Sheets
      • CITES Shark Science Sheets
    • Sharks of Hawaii
    • Shark Sanctuary and MPAs
    • White Shark Stewardship
      • How to Avoid a White Shark Attack
      • Sharktober
  • Campaigns
    • Support NOAA and our National Marine Sanctuaries
      • Support Pacific Marine Sanctuaries
    • Urgent Action to Save Oceanic Whitetip Sharks
    • End the Last lethal Net Fishery off California
    • Stop the EU Shark Fin Trade 
    • Tell eBay: Stop Endangered Shark Trade
    • Stop Big Plastic From Polluting Oceans
  • Get Involved
    • Contact Us
    • Shark Buddies- Connect and Protect
    • Adventures
      • Farallon Island Excursion Information
      • Sharktober Sanctuary Tours- Instructions
    • Art For Sharks
    • Help Us Save Sharks
    • Beach Cleanups and Surveys
    • Events
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Importance of Saving Marine Megafauna to Health of Ecosystems and Biodiversity

FUSE

Scientists Forecast Dire Consequences for Marine Ecosystems at Current Trends of Extinction, Loss of Sharks Have Greatest Consequence An international team of researchers examined the roles of marine megafauna species […]

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Posted byDavid McGuireSeptember 11, 2021September 11, 2021Tags: climate change, ecosystem, endangered, extinction, great white shark, IUCN, sharks, sharktober

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Products

  • Holiday Mug Healthy Sharks and Oceans Mug $19.99 Original price was: $19.99.$15.99Current price is: $15.99.
  • keychain Shark Keychain $15.00 Original price was: $15.00.$12.50Current price is: $12.50.
  • trucker hat Hammerhead Hats $25.00
  • science book Sharks for Kids: A Junior Scientist's Guide to Great Whites, Hammerheads, and Other Sharks $14.99

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  • Stop Illegal Fishing by Taiwan Owned Bumble Bee Tuna

    USA based Bumble Bee Foods has been bought by Taiwan’s Fong Chun Formosa (FCF) Fishery Company. FCF has a deplorable record of brutal labor and illegal fishing practices including shark …

  • Shark Stewards Joins Nationwide Coalition to Support NOAA

    Shark Stewards has joined 377 organizations and businesses nationwide have joined together to urge Congress to oppose actions by the Trump administration to dismantle, privatize, or significantly diminish the critical …

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  • About
    • Mission and Vision
    • Our Goals and How We Get There
    • Where We Work
      • Saving the Scalloped Hammerheads of Baja
      • California Marine Protection
      • Hawai’i Kahu Manō- Guardians of the Shark
        • Respect for Hawaii Fish- Aquarium Collection
        • ‘Auamakua, Hawaii’s Spiritual Connection to the Shark
        • Support the Papahānaumokuākea National Marine Sanctuary Designation
      • Sharks in the Coral Triangle
        • Indonesia Protecting Sharks and Reefs
        • Creating a Marine Protected Area in Indonesia
    • Our Team
      • Media Kit, David McGuire, Shark Stewards
    • Partners & Donors
    • Victories & Milestones
      • WE DID IT! Saving Endangered Sharks at CITES 2022
      • US Shark Fin Sales Elimination Act Signed into Law
      • SHARKED Act HR 4051 Reintroduced by Anglers
      • Law to End Lethal California Driftnet Fishery Passes
    • Shark Stewards DEI Statement
    • Statement Against Asian and API Hate
  • Our Work
    • Saving Sharks
    • California Marine Protected Area Network
    • Sharktober: Farallon Sanctuary and Wildlife Tours
    • Sustainable Ecotourism and Data Dives
    • Shark ID and MPAs Education Adventure
    • Manta and Shark ID
    • Media Production
  • Science & Education
    • Aquatic Park Stewardship
      • Community Science
        • Citizen Science
    • Shark Watch California
      • Observe and Record Sevengill Sharks
      • Sharks of the San Francisco Bay
    • Inland Ocean Academy
    • Shark Science Sheets
      • CITES Shark Science Sheets
    • Sharks of Hawaii
    • Shark Sanctuary and MPAs
    • White Shark Stewardship
      • How to Avoid a White Shark Attack
      • Sharktober
  • Campaigns
    • Support NOAA and our National Marine Sanctuaries
      • Support Pacific Marine Sanctuaries
    • Urgent Action to Save Oceanic Whitetip Sharks
    • End the Last lethal Net Fishery off California
    • Stop the EU Shark Fin Trade 
    • Tell eBay: Stop Endangered Shark Trade
    • Stop Big Plastic From Polluting Oceans
  • Get Involved
    • Contact Us
    • Shark Buddies- Connect and Protect
    • Adventures
      • Farallon Island Excursion Information
      • Sharktober Sanctuary Tours- Instructions
    • Art For Sharks
    • Help Us Save Sharks
    • Beach Cleanups and Surveys
    • Events
  • Shark News
  • Shop

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2150 Allston Way, Suite 460
Berkeley, CA 94704

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.