Along with cold temps what odd/unusual experiences have you had on the trapline?
In 80/81, the same season I had the 50 below day, I was trapping out of a cabin about 20 miles up the Nowitna. The cabin was on an oxbow lake that still had a connection to the river. I only had a dog team in those days. Some days I would leave the oxbow and head down the main river to check a line I had on the other side of the river. Each time I went this way and about 3 miles from the cabin, there would be fox tracks going to the same spot. The fox would dig a little in the snow at that spot. This went on into late Feb. or March when I decided to stop the team and see why this spot was so interesting to the fox.
I kicked snow away and found some moose hair sticking out of the ice. I got my axe out of the sled and kicked more snow away. After some chopping in the ice I found more moose hair and chopping into the hair was meat. I kept working at the ice with the axe and discovered there was a whole moose frozen in there. I went back to the cabin and got my chainsaw, an ice spud, and some rope. I figured I could get that whole moose out of there with enough chipping the ice and using the team to pull on it.
I'm not sure how long I worked at it but eventually I had to be satisfied with about half of the animal. Just couldn't get the whole moose up and onto the ice.So half the moose I think, floated under the ice somewhere downriver. I won't go into detail about what I did with the half I got out, but it didn't go to waste.
The only explanation I could come up with was the moose tried to swim across, or walk across, the river at the wrong time and ended up drowning. It's head was under water so I think it died up river somewhere and where I found it was where the ice it was floating with ended up.