CreveChris
Critically-endangered Crevecoeur breeder
I suspected the blues were different because their crests are less luxurious and they are much larger birds, dwarfing the others. They are also more agressive toward their flock mates. That informed my decision to keep them out of my breeding program going forward.Hi, if you will notice, I've been here since 2010... check out the very first post in this thread (page 1). Of the three Creve breeders listed, I'm the only one still going. I've posted various good pieces of info to this thread over the years, along with old illustrations, so you should check that out.
As for the blues, it was a wise decision to keep them separate. They are a fairly recent creation – even in France – and the pictures I've seen of GF birds look quite gangly and Andalusian in type. For breed preservation, it's not really much of a stretch to suggest that we stick to birds that do not have unambiguous visual evidence of being crossed with something else.