Authenticated (12/02/04) by Dr. Andrew Trites, Director of the Marine Mammal Research Unit, University of British Columbia.
http://www.marinemammal.org
http://mmru.fisheries.ubc.ca
Bycatch: In the fishing industry, the part of the catch made up of non-target species.
Territory: Area occupied and defended by an animal, a pair of animals or a colony.