It is my thought that at this age the growing Roos have larger and redder combs and wattels. Am I correct?
In the second pic the blue marked chick has tried to crow and the one next to him on his left I Marked pink -I think is a boy and is marked pink cause it loves my attention. You can barely see the pink. Am I correct that The combs and wattels grow faster and redder in developing Roos? Is this a dependable way to sex young Cochins?