Delta Waterfowl ...... I have supported DU all my life, but not any more. It is my opinion that the migration of mallards has changed over the years, due to short stopping of ducks up north, more northern farmers realizing the $$$ in duck hunting etc..I am not saying this is DU's fault, but they have contributed to some of the problem. In the future, the Mallard will be a rare occurance in Louisiana, just like the Canadian Goose.