"When you put your hand in a flowing stream, you touch the last that has gone before and the first that is still to come."
Leonardo da Vinci
The San Francisco Bay is the largest estuary on the West Coast of the U.S. where fresh water from the Central
Valley mixes with the salt water of the Pacific. Crabs, clams, fish and birds live in its deepwater channels, marshes and tidelands.

An Underwater Vision for San Francisco Bay Subtidal Goals Project Report Released
When you look at our beautiful San Francisco Bay, what do you see? Sailboats, wind surfers, a raft of surf scoters and cormorants diving for herring? Ever wonder what's going on under the water? Many people have made that curiosity their life's work. Read more...