Breeds and sex help?

[jimmybigboss]

I have no idea what breeds or gender.

 

[The Duck Ladie]

Ok, so 1 looks like a welsh harlequin male, 2 could be a welsh harlequin male also 3 looks like a female cayuga or east indian 4. looks like a female. maybe a khaki campbell. note any duck with curled feathers near their tale is a boy.