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Avian Influenza Detected at Año Nuevo State Park

A small number of young northern elephant seals at Año Nuevo State Park recently tested positive for H5N1, also known as bird flu. This is the first detection of H5N1 in California’s marine mammal population.

The risk of H5N1 to the public remains very low. We’re sharing guidance on how to protect yourself, your pets and marine mammals – and how you can help.

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Elephant seal
Humpback whale under the Golden Gate Bridge

Marine Mammal Monday: Marine Mammals of San Francisco Bay

Learn more about the many species that live in San Francisco Bay, including our most common patients

Ages: 4-7 years old

  • Natural history
Virtual Program

Test your knowledge with this activity guide that also explores how you can learn more and get involved in helping marine mammals no matter where you live. There’s even an answer key in case you get stuck! Watch the recorded event here.

Join us on the first Monday of each month for a live broadcast of new topics through our Facebook page.

Marine Mammals of the San Francisco Bay

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