Can you help identify these Ducklings?

[DuckMama9]

I obtained two ducklings from tractor supply to augment my mixed flock of black Swedish and Indian runners. The two from tractor supply are two weeks old now and are grey and yellow. I’m pretty sure the blue-billed one with mostly grey body and a touch of yellow on the collar is a blue Swedish female. I’m not so sure about the other one...maybe a blue Swedish male or some kind of a mix? He has some stripes near the eyes, a greenish slate bill, is covered in grey and yellow with a spot of black on his back. Can anybody please help to identify these guys?

 

[oldhenlikesdogs]

They look like blue Swedish to me. My guess is they are both drakes, but I'm no duck expert, so wait for other opinions.

 

[Magnolia Ducks]

The one on the right looks Blue Swedish, the one on the left​

 

[Miss Lydia]

Gorgeous ducklings!! Please post back pics when they begin to feather in.

 

[DuckMama9]

Gorgeous ducklings!! Please post back pics when they begin to feather in.

Thanks! I certainly will post more pictures when they feather in!

 

[DuckMama9]

Starting to feather in. They are 4.5 weeks old now.

 

[Miss Lydia]

So pretty! Blue Swedish?

 

[Magnolia Ducks]

Blue swedish.

 

[DuckMama9]

So pretty! Blue Swedish?

That’s what I think they are.