Last season while hunting for Antelope 6 wolves came in, they were hunting lopes and had one dead close by, one had a collar, and was limping badly. Then later in season while hunting elk I had 6 come to my call, they then went up to where my boy was setting, and started howling, he latter told me that 3 were on one side of him and 3 in front, the ones that started the howling were warning the others about the danger. Was nerve racking being a dad but I got up there and ran the wolves off but my kid thought it was really neat. One of the pups of this pack was collared also. One of the adults was almost a pure white coloration.