unfortunately, that is all too common at that lake. Seen it all too many times myself. it seems to be a "training grounds" of sorts for new hunters. Ducks seem to know it too. I ve even seen a group of younger hunters out without any adult supervision shooting at birds other than waterfowl. there are already not many shooting opportunities there. it makes it even worse when people like that take the away thefew shots that we may get. I hunt elsewhere whenever possible.