I know what most of these ducks are, but the bird just to the left of the Wood Duck, that isn't a Lesser Scaup or American Wigeon, and doesn't look like a Gadwall, I am not sure what that duck is.
[added]Looks like a hybrid Gadwall x Something. Probably Gadwall x Pintail, those look very similar. Maybe Gadwall x Mallard, if you look on the internet for Brewer's Duck, they look very similar. Perhaps Gadwall x Wigeon, or some other duck. Hard to say for sure but Gadwall x Pintail seems most likely.
Water feature (artificial pond) in The Lakes subdivision of Las Vegas, Clark Co., Nevada, USA.
Only one among mallards and domestic waterfowl in this suburban setting.
Eating rose hips.
At the zoo, but uncaged and wild. A large Wood Duck population resides in the ABQ area, a result of introductions years ago.
The Wood Duck or Carolina Duck (Aix sponsa) is a species of perching duck found in North America.