Does anyone know what kind of duck this is? Named her Dot because that one black dot As she aged her feathers turned darker (she lost most of her spots) and her black bill turned orangish. Also I'm not quite sure if she is a she. She is VERY vocal. She makes noise to just about everything (new food, when a car pulls up, when we walk outside, when a plane flies by, when she bathes, when she eats, when she chases the dogs, literally everything). But she has curly tail feathers and takes a male roll when attempting to mate with our male mallard (at least that's what I'm assuming "she" is doing).