Duck breeds help please!

[RachelArizona]

I’ve got 6 ducks. One Pekin, one Campbell and a mixed baby and then two mallards. But then I have two (white with silver and black with green) that I’m completely clueless on what they are. I would love some insight. They are both drakes due to the fact that their tail feathers are curling but their breed im not sure on. Thanks!

 

[LavenderDaFlerf]

Blue and black Swedishs.

 

[RachelArizona]

Blue and black Swedishs.

Thanks! I’ve never seen a blue Swedish so pale before. Do you have any insight on why there are predominantly male ducks at stores? We are so bummed to have bought 8 ducks and 6 be drakes we really wanted just hens. Why are the chickens able to be sexed but not the ducks?