Goericke, Ralf, Elizabeth Venrick, Arnold W Mantyla, Steven J Bograd, Franklin B Schwing, 1945- Huyer, 1935- Smith et al. 2004. The State of California, 2003 - 2004 : a Rare "normal" Year. : Los Altos, Calif. : State of California, Department of Fish and Game, Marine Research Committee.