Looks similar to the Mottled Duck we have seen in our pond in south Florida.
CLOSED: Mottled duck mix
Domesticated duck
Resin
i looks like it could be a female mallard, but then again the coloration is quite solid compared to a mallard. it might be an american black duck. or a domestic duck. its interesting, i would like to know for sure what it is :p
Perhaps the male companion in the front, but not enough shown to identify. Looks like a wild Mallard or maybe a domestic Roen (Rouen) hen. They are about the same color marking, but Roens are much larger. Males are more colorful with distinctive green necks.
the blue-green and dark feathers in the bottom looks like it could be a muscovy duck. there are several families that live in the retention ponds around here. the ducklings are so cute to watch as they follow one another.
I think the beige one is a male Khaki Campbell.
Thanks everyone. Domestic duck mix.