Pictured:   Two huge grizzly bears launch into a ferocious battle as they fight for the right to fish salmon.<br /> <br /> The 50 stone males bare their teeth and grapple with each other in the water as they brawl over territory.<br /> <br /> The images of fight were captured on the Tahumming River in Canada's British Colombia by retired firefighter and amateur wildlife photographer Wayne Duke.   SEE OUR COPY FOR DETAILS.<br /> <br /> <br /> Please byline:  Wayne Duke/Solent News<br /> <br /> © Wayne Duke/Solent News & Photo Agency<br /> UK +44 (0) 2380 458800
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