I’ve recently been on the lookout for a solid example of gray squirrel striping. Gray squirrels tend to utilize the most gnarly tree in their territory to use as a scenting/marking post, so you’d expect they would be hard to miss. Perhaps my search image is not quite developed enough yet… The only other tree I’ve found in the area with this sign is the distinguished (and diseased) American Chestnut on the Center Trail in Stony Hill which is a very distinctly shaped tree that is hard to go unnoticed, especially being adjacent to the trail. However, I only noticed the gray squirrel striping on its main trunk last winter after I was introduced to this gray squirrel-specific behavior. Below is another example of this behavior that I found in Stony Hill on an oak (also diseased) with a very distinct, large burl. Notice the reddish color on the underside of the burl as well as the darker tint beneath the burl on the lower section of the trunk.
Upon closer inspection, I found the reddish color was actually gray squirrel teeth marks exposing the inner bark. The darker coloration below that is believed to be the result of the squirrel rubbing the side of it’s mouth/cheek on the bark for scenting purposes.
Further along on my adventure, I spotted a gray squirrel scat at the base of another oak, along with some tracks and an exposed acorn cash giving it away.
This may be the most fresh squirrel scat I have found yet.
Along with lots of gray squirrel, perhaps the most abundant track and sign was that of white-tailed deer. Below is a fresh antler scrape on a sapling with the tracks of the buck continuing up the hill to the left. I apologize for the picture quality…
Here, you can see the bark shavings freshly scattered on the snow beneath the sapling.
I’m going to do my best to keep these tracking posts coming, especially when we have snow.