Sharktober: Shark Sanctuary and Farallon Wildlife Tours

Journey into the Greater Farallones National Marine Sanctuary and Visit the Waters of the Devils Teeth

Join marine biologist David McGuire on a unique exploration into the Greater Farallones National Marine Sanctuary, observing, photographing and recording marine wildlife from seabirds to whales, and maybe even a great white shark!

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Killer Whales Considered Separate Species

In the Gulf of the Farallones, the most common ecotype is known as the Transients or Biggs Ecotype. The Transients were the group identified in the humpback whale event last month. These orcas eat mammals, but are known to occasionally prey on seabirds, possibly squid, and occasionally even great white sharks too.

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