R. Glenn Ford

Physical and biological variables affecting seabird distributions during the upwelling season of the northern California Current

John A. Barth, David G. Ainley, Timothy J. Cowles, 2005 .

How many seabirds were killed by the Exxon Valdez Oil Spill

John F. Piatt, J. Piatt, R. G. Ford, 1996 .