| Trident Basin at sunrise |
Two of the pictures show bear 'century trails'. These are trails where bears step in the same spot repeatedly and create holes in the tundra that mimic their stride. There is some debate about how long it takes to create such a trail and why exactly bears create them. On this trip we found a lot of them on the ridge tops. We even found one (not shown) where you could see fresh bear paw prints on the bottom of the 'step' depressions. I found this interesting because the holes were clearly getting created and dug out by recent bear activity. I've always thought that the trails were ancient and would take hundreds of years of repeated use to create, but seeing the fresh bear activity hints that they might not take that long to create after all.
Patrick

No comments:
Post a Comment