Long-term trends in the use of a protected area by small cetaceans in relation to changes in population status oleh Barbara Cheney, Ross Corkrey, John W. Durban, Kate Grellier, Philip S. Hammond, Valentina Islas-Villanueva, Vincent M. Janik, Susan M. Lusseau, Kim M. Parsons, Nicola J. Quick, Ben Wilson, Paul M. Thompson