Could be. Apparently, mallard drakes are notorious for screwing any type of female duck available. I've seen pictures of some really weird interspecies mutant ducks - half mallard and half widgeon, or pintail, or gadwall, or black.
20 posted on 12/14/2006 8:16:55 AM PST by CholeraJoe
(Spork weasels ain't afraid of nuthin' but running out of sardines.)