I found this article on the Minneapolis Star-Tribune's website. It makes me positively sick to my stomach.
http://www.startribune.com/local/37594384.html
Apparently some jackass snowmobiler found a hole in the Fond du Lac River, jumped over it, and hit the ducks that were in and around the open water. I realize they're "just" ducks, but this is outright cruel. There is also mention in this article about snowmobilers who trapped and ran over several deer.
I'm not against hunting by any means, but these people who do this for FUN are mentally ill. What pleasure can be derived from torturing these poor animals?
Honestly, its a pity the idiot didn't go in the drink with his sled. I hope they catch the bastard, lay him out on the ice, and return the favor.