Another Reason Why
 

Here's another reason why ducks don't make it all the way down south anymore...

http://images.cabelas.com/is/image/c...1?$main-Large$

Should be outlawed...

http://www.cabelas.com/cabelas/en/te...set=ISO-8859-1

What is it?

Circulates water so ponds don't freeze...

Would have never guessed that. Actually I really couldn't even made a guess at what it was. So it will keep the ducks up north longer?

yep...no reason to leave...

Maybe that is the answer to catching Trout when there is no tide movement?

Called Ice eaters. And if you not careful, dey can be dog eaters as well.

You can get them cheaper from boating sites.
They use them under big boats up north that don't get pulled in the winter.
They have bubblers and ice eaters under the boats. Keeps the ice from damaging the hulls.

It would cost way too much and be way too hard to keep one of them going.
Where I hunted for years, the water was only 1 ft. deep. No where to hide that big thang.
Plus, you have to have a couple batteries close by, and an inverter.
If'n you have one of them things, you are desperate to kill birds.

I know a bunch of people use trolling motors for the same reason, keep the water circulating.

This thing is 120 volt A.C.
Not good for duck hunting. Especially in salt or brackish water.
Too tough for setting up and dangerous to who ever is the one setting it up.

Some folks even use outboards mounted on a stand. No batteries to worry about.