Provides information about the St. Lawrence River and the different species of whales that migrate there each spring, and discusses the decline in whale populations over the course of the twentieth century.
the natural history and genealogy of Orcinus orca in British Columbia and Washington State
Ford, John K. B
1994
The authors present the results of twenty years of killer whale research in British Columbia and Washington State. Offers information on natural history and whale watching, and contains a catalog of over 300 photographs for identifying individual whales.