Any idea of these breads?

[Szack]

Hi I have a collection of 6 week olds. I know I have a Cayuga and a Crested Apple Yard. The 2 Blue Swedish are pretty obvious too. But the others two seem to be Abicot Rangers. Is one male and one female as they have similar colours but not identical? far left and far right of pics

 

[EverythingDucks]

Welsh Harlequins maybe?

 

[Duck mommy 2019]

welsh harlequins and blue swedish

 

[learycow]

I see a welsh, a crested and a non crested appleyard, a cayuga and 2 blue swedish