What cross breed is my little drake? I'm thinking Blue Swedish x..?

[purplesquirrel]

I bought these eggs from the communal farm down my road.
I sold the rest that hatched but kept two, guessing that one was male and the other female, and I was right! The female looks like a chocolate runner..x ?

And the bluey one I'm not sure about, but maybe a Blue Swedish x Rouen or an Appleyard?

My duck breed skills aren't as good as my chicken skills, so any help would be much appreciated. I want to breed them together when they're older, so if I sell their ducklings, it would be nice to know what the mixes are.
They are aprox 2 months old here.

Any thoughts would be much appreciated.x

 

[Sfraker]

He looks a lot like my drake "Bob" that we believe to be a runner & buff mix. That breed mix is based on the wonderful people on this forum taking guesses for me.

He was bought as a hatching egg off ebay along with 5 others. Each duck came out looking completely different and they people that hatched then gave them to me had no idea what any of them were.

 

[purplesquirrel]

Yeh he does, except Noah (my drake) has a completely blue back!
The head marking are quite khaki campbell too on your Bob