Hi these two are both 9 week old budgies that are being rehomed and I am consider getting, however the current owner states "they are to young for me to tell what sex they are." I would like to get some insight on the genders though. I think I can see some white on the cere of with the undisturbed feathers on their chest.
The lighting in those pictures isn't exactly ideal, but from that last photo which is the best of the bunch, the budgie on the left (the opaline that has more yellow on the face due to receding baby bars) is a girl and the one on the right is a boy.
RIP sweet Tito (Summer 2008 - January 17th 2013).
You are missed and never will be forgotten.