Thread: interesting article on Chinnok Salmon and their built in GPS....
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Tim Tim is offline
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First recorded activity by BoatBanter: Nov 2006
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Default interesting article on Chinnok Salmon and their built in GPS....
I don't know how much this study cost but the results are that Salmon have a built-in GPS that works on the earth's magnetic fields.

Beats me but I'm not questioning it...

http://www.nbcnews.com/science/scien...gration-n24116
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