The lady I bought her from said she might be buff...
Those are my BO cross chickens in the backgrounds an they are much more gold in color... Maybe ducks are diff?
The scovies in question are nearly the same size. #3 outgrew the others suddenly the beginning of the fourth week, but by the end of the week #2 had caught up. #1 is slightly smaller but has such a BIG head, i'm thinking boy