http://www.academicjournals.org/article ... %B1nar.pdf
BTW the shape method has worked with my button quail.


location 4
viewtopic.php?f=48&t=17604&p=158972#p158972wagga wrote:Have a look at this peer reviewed article and then make up your mind, if you can visually determine the sex of chick by the shape of an egg.
http://www.academicjournals.org/article ... %B1nar.pdf
BTW the shape method has worked with my button quail.![]()