Greenland Shark Quest - Dirty Jobs with Mike Rowe

by sciencesays

A diver films a Greenland shark beneath the Arctic ice."'It rose up and hovered near me in an almost vertical position...When I saw its mouth starting to open, I got concerned.' But there is no record of Greenland sharks ever attacking humans, and a nudge with a strobe light sent this one into retreat."(Text from and photograph shot on assignment for, but not published in, "Greenland Sharks," September 1998, National Geographic magazine)

The next big Shark Week debut tonight is “Greenland Shark Quest,” an episode of “Dirty Jobs with Mike Rowe.”

In this episode, Mike travels to the far north to tag along with scientists trying to study Greenland sharks below the ice.

It looks awfully cold - sounds like Mike misses last year’s trip to the Bahamas.

The Greenland Shark

The Greenland shark is the 4th largest in the world, measuring 11 to 16 feet long, and weighing 500 to 700 pounds. Apparently, their meat is poisonous and must be boiled repeatedly to be eaten - yikes.

After numerous failed attempts, they finally got one! The team seems excited, but Mike seems a bit nonplussed - maybe because the Greenland shark is “like the alligator of the Arctic, known to wait just below the ice to ambush caribou.” (reindeer)

When the job gets dirty

I was wondering when this job was going to get dirty - fishing for Greenland sharks looks cold, but not too bad. Turns out, when the research really gets dirty is when one of the sharks dies on the fishing lines (don’t worry - the species is still plentiful in the region) - then the team springs into action and begins an on-site dissection.

Currently, Mike is holding, in his hand…a Greenland shark’s eyeball.

Mike and the team have cut right into the middle of the shark to get a sample of the shark’s vertebrae, and also a chunk of the muscle tissue. Apparently, Greenland sharks can live up to 400 years!

Eeew…here comes the stomach autopsy. I kid you not, Mike is currently helping this researcher pull small crustaceans (amphipods) out of the stomach as proof that something the Greenland shark ate was rotting before the shark ate it.

Yum.

And just because it’s “Dirty Jobs” tonight…

The final shark they tagged just had to poo right in front of Mike.



The Best of Shark Week

photo by Nick Caloyianis

{ 1 comment… read it below or add one }

Marisa Jayme Adams 03.03.09 at 10:26 am

haahh.. poor Mike.. Don’t know how you can do that stuff.. i just saw the Greenland Shrak episode the other night and i can tell you right now there is no way i hell i’d be toching its eye-ball .. I love sharks and all but i’m not going to go and cut them open and touch their eternal organs and stuff.. My mom started roaring when we were watching the show .. i was in the other room when i cam back in to ask what was so funny she said because , and i qoate ” his ass froze” .. I laughed but seriously tell me how the hell does and ass freeze ???
From : Marisa Adams
Age: 16
Chéticamp N.S Canada

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