You might try the chicken calculator: It is linked on this page....
http://kippenjungle.nl/basisEN.htm#berkenEN
I find it totally fascinating...I was messing with it for my EE's hatched in May--- (not knowing the true background of the EEs one white and one looking kind of like a Columbian-Lackenvelder-silver Quail -- (quite pretty but quite the mutt)...
http://kippenjungle.nl/kruising.html
Have fun.
Henk69 in the Netherlands is a BYC member and had tons of expertise in the field. :O) He developed the Chicken Calculator.........
http://kippenjungle.nl/basisEN.htm#berkenEN
I find it totally fascinating...I was messing with it for my EE's hatched in May--- (not knowing the true background of the EEs one white and one looking kind of like a Columbian-Lackenvelder-silver Quail -- (quite pretty but quite the mutt)...
http://kippenjungle.nl/kruising.html
Have fun.
Henk69 in the Netherlands is a BYC member and had tons of expertise in the field. :O) He developed the Chicken Calculator.........