Help ID these ducklings

[22lilchickens]

Went and got 6 duckling from tractor supply sadly one died when I got it home probably from all the stress but I'm going back tomorrow they said they would replace it. And I'm sure 2 of them I call them the twins are crested Pekins

there so cute hopefully a boy and girl
Next is my favorite and I think she or he is a khaki Campbell not sure

she was the only one like that out of all the ducks and the twins were the only two like that and the next one was the only one like it also he might be a Rouen but he looks so different from the others

Next i have no clue what she might be but she was the only one like her in the box

any clue what they might be

 

[Kaessa]

You're probably right on the crested pekins and the Khaki Campbell. The third picture I'm not sure. Could the fourth be a Buff?

 

[22lilchickens]

The Third one is a mystery and the fourth might be a buff the one that died looked liked him but was smaller and had more of a darker yellow around the face

 

[DucksnDaffodils]

I say the third on is most likely a Welsh Harlequin. And I second the Buff orpington on the fourth one. For sure. Your crested ones are ADORABLE!!!

 

[DucksnDaffodils]

Oh and if the third one is a pure Welsh (hard to say for sure without more pics.

) then it's a boy. Welsh Harlequins are the only ducklings you can tell at hatch by beak color whether they're boys or girls!!

 

[22lilchickens]

I'll take some more pics later I like to leave them alone the first day I get them so they can rest from all the traveling.

 

[22lilchickens]

Here are more pics of number 3

 

[DucksnDaffodils]

Hummmm.. not sure my first guess is correct. You might have a cute mutt on your hands.