Need help identifying Ducklings

[Oncoming Storm]

Sooooooo, we went to tractor supply and came home with another batch of birds. We got two more ducks for our lonely boy since both his friends bit the dust. But TSCs suppliers give them to them assorted so no one is really sure what’s breeds they are. Any ideas?

 

[chickens really]

Probably two Drakes. A Rouen and a Welsh..