I haven't hunted the UP since 2015, the year my Dad passed, and took some of his ashes to one of his favorite spots. My brother and I spent 17 years hunting up there with him, the only time I have ever been spooked in the woods was that year when I was walking a logging trail back to the truck, I saw a wolf 60ish yards away crossing the same trail, it stopped when it spotted me turned trotted about 10 yards stopped and looked back at me, I can still see the look in its eyes, no fear. It trotted away, once I got to the main trail, my brother had made an arrow in the snow with his feet to let me know he was headed back to the truck. I hadn't walked very far on the main trail, maybe 50-60 yards when the pack started to howl, it sounded as though there were 6-8 of them in a semi circle around me, still had about 1/4 mile hike back to the truck, it was the longest walk I have ever made. All this being said, I have to admit, that the songs they sing in their howls are some of the best music I have ever heard, and feel very fortunate to have had that opportunity.
Jason