Breed?

[Familiarrat]

I got these two and I'm not sure if they're mallard or Rouen or if there's another possibility?

 

[Familiarrat]

Oops forgot pic

 

[Blue Andalusian]

Oops forgot pic

Mallar, I think

 

[cheezenkwackers]

Check the back toes on each foot. In the US it is a law that domestic Mallards must have the back toe on one foot removed to tell them from wild Mallards. If they have both back toes you have Rouens.