Former park Marine Biologist Bonnie Becker submitted her thesis on mussel populations in the tidepools here at Cabrillo National Monument, and graduated in 2005 with a Ph.D. in Oceanography from University of California, San Diego. Dr. Becker's report, "The Regional Population Variability and Larval Connectivity of Mytilid Mussels: Conserving the Populations of Cabrillo National Monument" can be downloaded
here.