Myer...you can send a photo up to 200 kb...tough to see this duck....first glance doesn't look like any north american duck I've ever seen...but coloration looks like a Ruddy Shelduck, a european duck.
I agree with Paul this looks like a Ruddy Shelduck. Notice the ginger-brown body, light head, and black and white wings. Here's a link to an image of a flying bird that looks very similar.
Having said this it is important to note that there are many waterfowl fanciers out there and escapes from captivity happen on a regular basis. Therefore this bird did not necessarily get to North America under its own steam.
Despite the small image the ID can be narrowed down to 3 species of Shelduck, i.e. Cape, Paradise & Ruddy. All of these show the the same general pattern of orange-brown body, paler head & striking black & white underwing. However, as only the female Paradise has a white head like this bird, I would go for this New Zealand species.