Toward A Healthy Bay

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In the 40 years since the movement to save San Francisco Bay began, we have moved from desperately fending off more bay fill projects to proactively restoring thousands of acres of shoreline wetlands. Yet how healthy is the Bay that we are saving? What are the factors that affect the health of the Bay and what are we doing about them?

Update: Sea Otter Census Numbers Rise

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Since our story went to press, there’s been some good news for the Southern Sea Otter: census numbers for the California population soared by 17 percent since last year. More than 2,500 otters were counted off our coast this spring, … Read more

Great White Shark Diving

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While most beachgoers or surfers in Northern California would prefer never to meet up with great white sharks, some folks are actually paying big bucks for the privilege of such an encounter. Several adventure boat operators have been sailing tourists … Read more

West Nile Virus

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Amid predictions that the West Nile virus will reach the Bay Area some time this summer, local health and pest control authorities are keeping a sharp eye out for mosquitoes carrying the disease. The first sign of the virus’ presence … Read more

Eye to Eye with Otters

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Dubbed the cosmic center of the universe by locals, Elkhorn Slough is one of the richest wetlands along the California coast, a magnet for wildlife and humans alike. And the best way to see it all is in a kayak.

Hidden Treasures of the Harbor

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Below the opaque surface of the calm waters of Richmond and Sausalito Harbors lies an unexpected world of curious forms, brilliant colors, and furious competition for a place to hold on.

Do Any Bay Area Animals Hibernate in Winter?

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Our temperate climate here in the Bay Area means that most inhabitants don’t have to hibernate. Hibernation is a form of adaptive hypothermia, a continuum of responses to climatic variations that allow an animal to save energy by temporarily abandoning … Read more