Any idea on breed or gender?

[Abold87]

Picked up a group of ducks today. Noticed a few ducks didnt resemble the roeun and welsh harlequins we picked up. 3 ive listed in another post. 1 was a pekin. But this one resembles a black swedish to me but maybr lighting seemed a bit more brown in color.? Any thoughts? Duck in front of photo of flock of hens

 

[sylviethecochin]

Looks like a Blue Swedish that's been bronzed by the sun, but could be a cross, i suppose.

 

[chickens really]

All look like Runner Ducks..