Yesterday when leaving north central Colorado going home after a successful elk hunt. A hunter, around 60 years old, gets out of his truck and waves me down. His partner stayed in the truck. I stop and he asks me, "what is antlerless". I told him it is female. He pulls out is tag and shows it to me and ask what the tag is for. I read it and it is a deer tag for antlerless, meaning of course doe. He tells me they have been passing up shots all morning on does, believing he had a buck tag. I remind him of being careful not shoot a buck, possible fines and drive down another 100 yds. and talk to a couple of other hunters. They tell me," those guys been shooting at something this morning". Buck or doe who knows?