We have always used color bands on the mature birds to tell what group they are from, but now I want to be able to identify specific birds based on pedigrees. If I wait until they are older to put leg bands on there could be some confusion. I saw wing tags in a catalog. Do they work well? I know the brass tags we use in our lambs often fall out as they grow. What is the best way to ID chickens. I would prefer to be able to do something before they leave the brooder. Thanks!