Could you post a link to the series you watched online?
Thanks,
There is some good info on this at ALBC - with pics
http://albc-usa.org/documents/ALBCchicken_assessment-2.pdf
Great link
I just started this type of evaluation and will be ordering trap nest fronts for my nest boxes as well. I watched this series on line along with several others.
There is so much to consider when breeding and it makes it challenging For example, I personally like some of my hens to go broody, but the original Barnevelder was meant to be a non- broody breed for best egg production. But, they also say that barnies can be good broodies after they get older. So, I have set a goal to try to select for more hens that don't go broody until after they are older or not at all. I will also keep the some of the best setting and best mother hens as well, but as long as they laid well for at least a full year. I just don't want to end up with a flock of barnies that thinks they are silkies. A pullet that lays a couple of dozen eggs then stops to go broody is not worth any thing to me.
Trisha