Hello! I have had chickens for a while, but looking at getting ducks as well! my wife and I had decided to find some Pekin ducks, however they seem to be hard to find this year, apparently illness cleared out this type from most of the local hatcheries a year ago so supply is quite low.. we found someone online selling Pekin ducks, when we asked for a picture we received this. every pekin duck ive seen was pure white, are there different varieties (eg orpington chickens come in buff, black, blue etc) are they crosses? Thanks!