First, what age was the chicken when it seemed to have 'changed
sex'?
Second, has the 'hen' ever laid eggs. Is it currently laying eggs?
Does this chicken mount the 'certified' hens?
Third, by what method (if not by egg laying) were the three
chickens'
sexes 'determined', earlier?
Fourth, did that chicken recently return from a vacation in
Denmark?*
Ray Stanford
"You know my method. It is founded upon the observance of trifles." --
Sherlock Holmes in The Boscombe Valley Mystery
* For you 'youngsters' on the list, Denmark became known for
pioneering
in sex-change surgery.