http://www.calacademy.org/webcams/farallones/

The Farallone Islands are a National Wildlife Refuge and Marine Sanctuary only 50 miles from Ocean Beach. Until now, only a handful of lucky scientists got to witness the spectacle of the thousands of birds, seals, sea lions and assorted other creatures who find their way to the Islands. Now, thanks to the hard work of a handful of technically talented folks, anyone can check out the nature show from the comfort of their own browser. The camera sits on the lighthouse on Southeast Island and beams the signal back to dishes on the Twin Peak towers. The signal eventually makes it's way to the Academy of Sciences web server.