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      • Media Kit, David McGuire, Shark Stewards
    • Partners & Donors
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      • WE DID IT! Saving Endangered Sharks at CITES 2022
      • US Shark Fin Sales Elimination Act Passes
      • Law to End Lethal California Driftnet Fishery Passes
    • Shark Stewards DEI Statement
    • Statement Against Asian and API Hate
  • Our Work
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    • Tell eBay: Stop Endangered Shark Trade
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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

Sharks and Marine Protected Areas

MPA

Marine protected areas (MPAs) are an effective tool for restoring ocean biodiversity and ecosystem services.

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Posted byDavid McGuireMarch 19, 2021August 15, 2021Tags: ecology, IUCN, MPA, protection

New Study Finds Shark Populations Down 71%

IUCN

San Francisco conservation group calls for immediate cessation of shark and ray fishing.

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Posted byDavid McGuireJanuary 29, 2021March 5, 2021Tags: 77% shark decline, Biodiversity, IUCN, Nature, overfishing, shark fin, sharks

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Products

  • Holiday Mug Healthy Sharks and Oceans Holiday Mug $19.99 $17.99
  • Kids GWS T Shark Kids Great White Shark T $25.00 $23.00
  • keychain Shark Keychain $15.00 $12.50
  • trucker hat Hammerhead Hats $25.00

Act Now

  • Passage of Driftnet Modernization Act Will End Deadly California Fishery

    Bill Will Protect Marine Life, Eliminate Deadly Gear Fishing for Swordfish in West Coast Waters and Save Sharks and Encourages Shift to More Sustainable Fishing Contact: David McGuire: info@sharkstewards On February 21, …

  • US Trade laws and the USA Shark Sales Elimination Act (HR.737/S.877)

    Contact Your Representative and  Your Senators Directly and urge them to support the Shark Fin Trade Elimination Act of 2019.

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Sitemap

  • About
    • Mission and Vision
    • 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 Passes
      • Law to End Lethal California Driftnet Fishery Passes
    • Shark Stewards DEI Statement
    • Statement Against Asian and API Hate
  • Our Work
    • Saving Sharks
    • Marine Protection
    • California Marine Protected Area Network
    • Sustainable Ecotourism and Data Dives
    • Shark ID and MPAs Education Adventure
    • Observe and Record Sevengill Sharks
    • Manta and Shark ID
    • Media Production
  • Science & Education
    • Shark Watch California
    • Shark Science Sheets
      • CITES Shark Science Sheets
    • Sharks of Hawaii
    • Sharks of the San Francisco Bay
    • Science Programs
      • Citizen Science
    • Shark Sanctuary and Marine Protection
    • White Shark Stewardship
      • How to Avoid a White Shark Attack
      • Sharktober
  • Campaigns
    • End the Last lethal Net Fishery off California
    • Tell US Congress to Support Science -SHARKED Act HR 4051
    • Stop the EU Shark Fin Trade 
    • URGENT ACTION TO PROTECT OCEANIC SHARKS
    • Support Pacific Marine Sanctuaries
      • Support the Papahānaumokuākea National Marine Sanctuary
      • Saving Sharks in the Coral Triangle
    • Tell eBay: Stop Endangered Shark Trade
    • Stop Big Plastic From Polluting Oceans
    • Fed Ex Shark Fin Shipping
  • Get Involved
    • Contact Us
    • SHARKTOBERFEST GOLDEN GATE SUNSET CRUISE
    • Shark Buddies- Connect and Protect
    • Adventures
      • Sharktober: Farallon Islands Wildlife Adventure
      • Farallon Island Excursion Information
    • Help Save Sharks
    • Beach Cleanups and Surveys
    • Art For Sharks
    • Events
  • Shark News
  • Shop

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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.

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