Good observations 63bkpkr. This claim is right on the edge of the tree line (high altitude). One interesting thing that I noticed is spruce and some other trees will grow right on top of where there is water, but it will be almost barren where there is no flow. A really good tool for finding old streams. At this elevation, the dominant tree is buck brush birch, which is like swamp willow down south. They grow very close together to a height of 5'-10' and then the snow flattens the branches and they intertwine. From the distance, it looks like an easy hike, but it can be downright awful to struggle through.
The ATV was from a caribou hunter. He filled his tag about 500 yards from where he parked on a young bull that was bedded down on the side of the mountain. From the same creek, a few miles below, they got a 78 oz nugget around 1930. It sure would be nice to find its brother.
This was my first year with this claim, so I am still in the "explore & sample" stage. I cannot wait to get back.