Breed?

[kamrynwade]

Anyone know what breed these could be?

 

[kamrynwade]

Anyone know what breed these could be?

 

[lomine]

I think I see two lines over the eyes on the yellow and black ones so I would guess Rouen. They could also be Mallard. You'll know for sure when they reach full size. Mallards are much smaller. Not sure about the one on the right in your second picture. Maybe a Welsh Harliquin but it's really dark.