My third hatch of the season came off this past weekend. All the chicks in this group were sired by my male (F3) that is being used to remove the brassiness from my male CRs. 18 eggs went into the hatcher and 16 hatched....2 never even pipped for some strange reason.
Here is a group shot of the chicks (represents 3 separate pens, single matings)


There was one very strange chick hatched in the bunch...it looks very chipmunk-like and is NOT normal at all for a Columbian. After discussing with a genetics friend, it is eb/eb, S/S without any pattern gene (missing Co)....which means not only is the father split to columbian, but the mother is as well. Neat, but very, very rare as it would take a perfect combination to create this and it was only due to the accident of my "project male" that it was discovered.


Here is a group shot of the chicks (represents 3 separate pens, single matings)
There was one very strange chick hatched in the bunch...it looks very chipmunk-like and is NOT normal at all for a Columbian. After discussing with a genetics friend, it is eb/eb, S/S without any pattern gene (missing Co)....which means not only is the father split to columbian, but the mother is as well. Neat, but very, very rare as it would take a perfect combination to create this and it was only due to the accident of my "project male" that it was discovered.