So glad that you brought this up. The Cream Legbar Club has been kicking around the idea of making a check list of to help buyers of Cream Legbars. Everyone who is participating here -- please add to the list the things that you would advise someone to check up on when you are selecting Cream Legbar for purchase.At what age can you tell if offspring from Greenfire birds will be created? If my daughter would like to use a CLB for 4H and show, what should she look for in a chick?
iPickYupik, because the Cream Legbar is not recognized by the APA at this time you daughter wouldn't be eligible to win big prizes in a show. However the CL Club is working with a 4H group - and another one soon to join them I beileve, There will be a late-in-the year virtual show for CL 4H participants. Your daughter could certainly particpipate in the virtual show with her CL. Probably she could participate in other shows--- a lot depends upon exactly where you are locaated and what shows are near. Last year a 4H group had about 30 CLs at the Texas State Fair - and that was something to see.
I'm not 100% sure I understand what you meant 'at what age can you tell if offspring from Greenfire birds will be created' I guess if a hen or pullet is laying eggs and they are fertile they would be hatchable. Advice from the top breeders is to breed birds that are a year old or older, and most people will wait until the pullet has reached full sized eggs -- which generally would be a couple of months after she begins to lay. Usually Cream Legbar pullets in the USA start to lay at 24 weeks. I don't know if Jill Rees line has any different performance, maybe some others that have that line could chime in.
Check out the SOP on the Cream Legbar Club's website to see what characteristics you would look for in a bird to put in a show. HTH