Can anyone identify these ducks?

[WallacetheKhakiCampbell]

The one that looks more "Khaki" has a patch on the neck and the tips of wings, and a pattern to the feathers that makes me want to say Khaki cross? I'm no expert..

Yeah I agree, I switched my comment about 3 times saying either a khaki Campbell or khaki Campbell cross

 

[WallacetheKhakiCampbell]

Also, I said khaki Campbell hen earlier, but now that I zoom in on the yellowing bill I would say drake as well

 

[Weeg]

Looks like a Khaki Campbell, and a Welsh Harlequin. Both look female to me, but things could change as they get older. I usually see some sign of a drake feather on my drakes as this age, I believe. How old are they?

 

[Weeg]

Hmm, I didn't' think about the beak, Harlequin may be male, not sure about the Khaki, I'm still thinking female.

 

[DucksAreBest]

Hmm, I didn't' think about the beak, Harlequin may be male, not sure about the Khaki, I'm still thinking female.

X2, the KH is most likely a female and the WH is most likely a male.

 

[Oncoming Storm]

The darker one looks like my female golden layer 300

 

[cheezenkwackers]

Golden layer 300 are bred from Khaki Campbell's but I do not believe this is one of them. Why? Because one of the purposes of breeding the Golden layer is to have them sex-linked by color. The males express the black gene, not the brown. So, a brown duck cannot be a male Golden Layer. I bet your thinking "well this is a female Golden layer", I really do not think so. Khaki Campbell's, and many other breeds that have lacing in their feathers, have different colors above their tail when they get their first adult feathers depending on gender. Females get two toned, lighter feathers and males get solid, dark feathers, see the picture below of my first pair of Khakis. Also, that white band on the wing is also a clue. Only my drakes have ever had that (see 2nd picture, it is the same pair but a little younger). So, I believe you have two drakes, one Khaki Campbell and one Welsh Harlequin. I think the Welsh is a drake because of the dark feathers above his tail, his beak color, and it looks like he has dark green feathers coming in on his head. Your boys should be good friends.

 

[cheezenkwackers]

This is my female Welsh Harlequin at a similar age as yours. Note the color of the feathers above the tail and the black bill.