Some ducks from the Heron Reserve

[Ben]

Had some interesting ducks at the Heron Reserve and was wondering what your thoughts are on some of these.

Here's a wigeon it's got a nice rufous head like a Eurasian, but the body isn't right, as it should be grey for a male...





Here's another male that had a darker head, with a more normal body, but I suspect this guy is a hybrid.





Then there's a nice female that I think looked good for Eurasian female, though I haven't checked the books (bird on the right)





Also of interest is a Mallard x Northern Pintail





And a more yellow-headed AMWI.