Ok, that must be what i have been calling corn snakes. We have them all over around our yard.I have killed some rattlers once in a while in my yard that are very bright yellow,much more so than the average diamondback, but getting two the same color wouldnt be easy.I usually get several copperheads every year in my yard but not any this year.I got around 6 or 8 rattlers earlier,several diamondbacks, a few timbers and some ground rattlers and one cottonmouth.Ground rattlers dont have any yellow but if you can find two that are big enough they are really pretty.The tail ends of timber rattlers are nice too.Most of the diamond backs are so big they are not much good for bows.They will be over a foot wide when skinned out and even the diamonds are wider than a bow limb.