I bought 2 one day old chics. The guy said they were English game bantams. Well at four weeks old I was SHOCKED to find one crowing "squeaking" sure enough he began crowing. Still had fuzz on head and parts of body. I know they were day old because I picked them out and they had no wing tip feathers yet. Now they attempt to mount other biddies and stand up to huge roosters. They are so much fun to watch. Sweet dispositions too. I have a four month old rock that's not crowing yet so I found it strange these are such early birds. Has anyone had one Crow with fuzz still on it??