British Columbia Outdoor Wilderness Guide               |   
    
			
                
                  
                     
                       
                          
                           
                          Dall's Porpoise 
                          Phocoenidae dalli 
                         
                          
                          Description - This porpoise has a stocky, black 
                          body with large white sections on the flanks and belly. 
                          The head is small and beakless. They are 6 to 8 feet 
                          long, weighing up to 400 pounds. 
                          Distribution 
                          - They are commonly seen offshore and inshore from southern 
                          California to Alaska. Being a deepwater animal it comes 
                          close to shore where their are canyons or deep channels. 
                          Sightings are common in Hecate Strait, Queen Charlotte 
                          Strait, Juan de Fuca Strait, and exposed seaways like 
                          Queen Charlotte Sound, Dixon Entrance and Fitzhugh Sound. 
                          Biology 
                          - This is the fastest swimmer of the cetacean reaching 
                          speeds of up to 35 mph. They kick up a rooster tail 
                          of spray when they surface and are enthusiastic bow 
                          riders on boats. Dall's Porpoise feeds on a wide variety 
                          of fish, squid and crustaceans. The killer whale is 
                          known to attack Dall's Porpoise; many die each year 
                          in fishing gear intended to catch fish and human hunters 
                          who relish porpoise meat are another enemy. They are 
                          not threatened in the west coast range. 
                        
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