Sailquik has convinced "Team Seal" on the best place to mount your GPS http://www.abc.net.au/news/2016-08-24/seals-reveal-how-antarctica's-ice-shelves-affect-deep-ocean/7773362
You've got to wonder about the things bios glue on streamlined creatures? Do they have any idea? An elephant seal is a masterpiece of streamlining. If you glued that thing to the bottom of your board do you think you'd notice? Of course you would, you wouldn't even bother going out.
en.wikipedia.org/wiki/Elephant_seal
"
Elephant seals spend upwards of 80% of their lives in the ocean. They can hold their breath for more than 100 minutes[10][11] – longer than any other noncetacean mammal. Elephant seals dive to 1,550 m beneath the ocean's surface[10] (the deepest recorded dive of an elephant seal is 2,388 m (7,835 ft) by a southern elephant seal).
"
Imagine how deep it could have gone if it didn't have that glued on its head.
Imagine how deep it could have gone if it didn't have that glued on its head.
But ironicaly, we'd never know without the tag! It's a bit quantum...
Also 2.5k dive? That's incredible. The pressure at that depth...they must have astounding respiratory systems.