Author Affiliations +
K. W. Wazura,1 J. T. Strong,2 C. L. Glenn,1,* Albert O. Bush1,*
11 Department of Zoology, Brandon University, Brandon, Manitoba R7A 6A9, Canada
22 Marine Mammals Management Division, Department of Fisheries and Oceans, Freshwater Institute, 501
* To whom reprint requests should be sent.
