Here is a shot of a progressive Northern Pintail. He is displaying and trying to get the attention of a female Mallard. I like the way he thinks . From Central Park in Manhattan a month ago.
Canon 1DX and Canon 500 f4 ii. F7.1, ISO 500, SS 1/3200. Tripod mounted while lying on the cold and snowy ground. Self critique is that I would have preferred the bird to be more parallel to the camera but I was OK with this as the head angle is good.
Processed with DPP 4.6 and PS.