Please help identify our new ducks

[nlowe660]

Hi all,
Brand new here. We got a couple ducklings from Cal Ranch and now that they're grown up I was hoping to get some ideas on what kind we might have. Thanks!

 

[nlowe660]

 

[Rockyducks]

2nd pic looks like a Rouen. At a young age both males and females have the same feather markings but once they go into the adult mating seasons the males will change their feathers. 1st pic maybe Australian spotted duck.

 

[buff goose guy]

Welsh harlequin and a khaki campbell

 

[nlowe660]

Thanks friends!