Boy some people make themselves look stupid when they make a bold statement about the cross..................and are wrong 
Maybe I'm missing something but that bird doesn't have the teal Bill, has wigeon violet base of the neck feathers and the inner wing feathers of a pintail. Not to mention the size is different from a teal. seems like a pretty obvious cross to me. the eurasian teal looks about the same as a normal green winger. My thoughts at least. I apologize if I look stupid.
I wasn't talking about you as the bird obviously is a cross.
Half are saying without a doubt teal x wigeon and half are saying without a doubt its a teal x pintail.
That means (without a doubt) 50% of the posters here are wrong.

I just think its funny that SOME of the posters say things with bold certainty instead of saying "I think its a....."
See what I'm saying. To speak so matter of factly while being wrong makes them look foolish.
I can tell you what the bird is but from the looks of the post here............50% of you wouldn't believe me.