'Fish with chips' tracked

'Fish with chips' tracked :

"'Fish with chips' - hi-tech implants that enable either satellite or seabed tracking - were one of the breakthroughs to uncover ocean migration paths, scientists in the 73-nation Census of Marine Life (COML) said."

I love the fish with chips heading. Very funny. I am also glad to hear we are using our technology to trace the patterns of our ocean fish so we can try and work out how to replenish our ocean. Some interesting and unexpected data is turning up though. One tuna swam around the Pacific 3 times in 600 days - 400, 000 kilometres. That is astounding. It's made me think that fish might also give us lessons in fitness , stamina and endurance.That really is unbelievably amazing. How fit would you have to be to do that???