Haydels Duck Dirty Rice Mallard Call. This is a Cajun Squeal style of call that has been popular in getting the sound of mallards when they are feeding on rice. The barrels have been designed so that it is easier to get the squeal out of this double-reeded call. We?ve even included the Tony?s creole seasoning for the dirty rice so get to cookin? . . . AHHH eeee Specifications for Haydels Duck Dirty Rice Mallard Call: Manufacturer: Haydels Fabric/Material: Plastic Species: Duck Package Contents: Haydels Duck Dirty Rice Mallard Call The Haydels RF03 Duck Dirty Rice Mallard Call is a quality addition to the Haydels lineup. For more great deals on Duck Calls by Haydels please browse our Haydels Hunting Gear page. Haydels Duck Dirty Rice Mallard Call RF03