The plot thickens... Today I visited the lady I got the ducks from. Found out she got them from Michelle's Happy Hens and Ducks. Looking at Michelle's FB page, I can see she breeds Pekins, Runners and Muscovies. I took some pics of Kate's ducks (lady I got mine from). Bedtime here, but I will endeavour to upload some tomorrow. I need to do more homework to see what the "breed standard" is for Indian Runners, but I suspect there may be something else in the mix. Will look at your suggestions Magnolia. Her Pekin's are snow white as I expected. On Michelle's FB page, she had some Crested Runners, and some of her Runners had teal on the wings. So pretty! @Magnolia Ducks, yes it is the two lighter bodied ones with darker heads that are the Drakes. Lovely hoarse vocals. The duck (with the darkest body) is loud. Really loud. No mistaking the Quack on her. Self-appointed flock spokesperson. lol The duck that is a mid-brown colour quacked nicely today. I am only keeping one Drake (the one with the darkest head appeals to me). Thank you very much for the advice, I really appreciate it. For the record, I don't mind at all what breed they are. They are just gorgeous. It is just curiosity/interest on my part to have an idea of their bloodlines.