so this summer i hatched out 7 cayugas. they are growing so fast... i think they are almost 5 pounds now. from little information i can find about them is that they get to 8 pounds. So for those of you that own them i need to know a few things how do you know the quality of the bird? ex hatchery vs backyard vs exhibition are they supposed to be not just black shiny, or beetle black shiny but Blue shiny?? the black bounces of as a blue shine. also i just heard that my ducks are able to fly, they just don't know how well.... i am really hoping these guys don't migrate... and i can't clip their wings its too pretty. They don't migrate right??? i didn't even think they could fly... but then nothing i could find out about the breed said they did or not.... These are my first ducks. also since they all look the same.... how do you tell which are male and female???