Your duck looks like an American Black Duck/Mallard mix - quite common as these birds interbreed freely.
Posted by Drew Fulton on February 21, 2010 at 10:02 AM
Gail is right. This is a male hybrid between an American Black Duck and a Mallard. This hybridization was once thought to be a major factor in the decline of the Black Ducks in the 60s and 70s but the effect was overstated and likely plays only a small role in a now stable population.
Discussion
3 repliesThis duck was on a frozen pond in St. John's Newfoundland in December.
Thanks, Ryan