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MeatEater Conservation

Ep. 98: Zebra Balls, Wildlife Crime, and "Trophy"

MeatEater Conservation

MeatEater

Sports, Wilderness, Education

4.99.6K Ratings

🗓️ 15 March 2021

⏱️ 25 minutes

🧾️ Download transcript

Summary

This week, Cal talks about invasive zebra mussels, what the word "trophy" means, ancient bacteria, and so much more.

 

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Transcript

Click on a timestamp to play from that location

0:00.0

Music

0:10.0

From MediaDuz World News Headquarters in Boseman, Montana, this is Cal's We Can Review

0:15.0

with Ryan Cal Calan.

0:17.0

Now, here's Cal.

0:20.0

Drop the Moss Balls.

0:22.0

You'll never take me alive, coppers!

0:25.0

No, Johnny, don't do it!

0:28.0

And by drop, I mean destroy.

0:31.0

Destroy the Moss Balls.

0:33.0

Invasive zebra mussels have been found in 21 states, not in the water wells of boats, but in pet stores.

0:41.0

The invasive muscle has, like a truly successful parasite, hidden inside moss balls,

0:47.0

which are commonly used in aquariums, and distributed throughout pet stores.

0:51.0

Hell of a strategy.

0:53.0

Zebra mussels, a highly adaptive, invasive mullisk, were first discovered in the Great Lakes in 1988.

1:00.0

Since then, state and federal agencies, including the USGS, have spent millions of dollars trying to mitigate their spread.

1:08.0

Zebra mussels are fingernail-sized mullis that are native to eurasia.

1:13.0

They filter out algae that native species need for food, and they attach to and incapacitate native mussels.

1:20.0

As a reminder, our native freshwater mussels are for the most part threatened or endangered.

1:26.0

In addition, these mussels attach to boats, props, power plants, ropes, generally make mess of things, which all cost pretty penny to remove.

1:35.0

It is interesting to note that the presence of zebra mussels really do clean the water up.

1:41.0

But again, what may look good to us isn't necessarily good for fish species.

1:47.0

That change in the habitat allows more light to penetrate, it warms the water faster, and that tiny little life,

...

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