Swedish Duck The plumage of both the drake and the hen is a bluish-gray color with a white bib . The drake differs in that it has a dark blue head and green bill , while the hen has a blue-slate head and bill. What colors do mallards come in? male mallards have a dark, … Read more
Mallard ducks have this strip of dark blue plumage on the backside of their wings This almost-black blue color is the same shade, drastically cooling down any area that you choose to apply it to. Like the mallard duck, this color pairs well with browns, and vibrant greens for balance. Are there blue Mallards? Description. … Read more