Just got back this evening. Spent 4 days riding around looking for the Caribou Herd. Did not find any Caribou, or Wolves that follow the herds. Found several Moose, and saw three Lynx. Those are beautiful animals, their movements are so fluid and smooth. Yet it's so eeri to look them in the face. At night could get the Wolves to answer my calls, but they would not come in.The local trapper had two wolves at his place that he had trapped. One of them was the biggest wolf I had ever seen. They were both grays. Did see one Grizzly yesterday. I was up on top of the ridge between Bonifield Creek and the Wood River. I glassed the southern slopes looking for Wolves and spotted one Grizzly already out. It's awsume to look down on glaciers, and to see mountains for hundreds of miles. No roads, no sign of human habitation anywhere in sight. Made a mistake and crossed the divide, went down a slope and got stuck. Snow machine did not have enough power to climb back out. Had to go on down to the Wood River, then run down the river. That trippled the distance back to the cabin. Ran out of daylite and spent the night under a spruce tree, on the river bank. Spruce needles and boughs make a good mattress, and it's dry under there. Glad I keep that wool blanket strapped to the bottom of my pack. Slept in till nine AM. then left after it warmed up some. Made the run down river in the daylite pretty quick, my GPS said I was running a top speed of 61 MPH going down the river. Did not know that machine would go that fast, no speedometer. Took two hours to go down river to the intersection with the Rex trail. Glad I had a GPS along, the riverbed is about a mile wide there and I would have missed the trail otherwise. Then an hour and half back to the cabin. Packed up, then two hours to the highway, then two hour drive to North Pole.