A good many ducks quack, but not all ducks quack. However, a good old-fashioned quack will attract most ducks—mallards and non-mallards alike. But the ability to sound like different types or species ...

The hens aren’t coming home to roost, and something’s going to have to change. Beginning in Minnesota. The hens in this case are mallards, specifically adult hen mallards, and their absence on the ...