I'm trying to create a small backyard breeding program. The problem is, I'm getting hatching eggs from multiple breeders and am worried that I'm going to lose track of who came from where (which is very likely, even though I am getting poor hatch rates and only have a few chicks altogether right now). I know that, for my mom's cockatiels, I was able to get numbered bands. I can't find anything similar for chickens. Suggestions? I'd like to avoid wing banding. Thanks!