Shot this guy today. I'm thinking its a Mallard X Baldpate,possibly Pintail. Im really leaning towards Baldpate,because..... The bill is solid blue and no black up the saddle of the bill, The elongated tail is really more Baldpate shape/length. The color of the chest really looks more the color of a Baldpate,AND.........It was hanging with a group of Baldpate all day.