I wouldn't want anyone to think that I'm foolish enough or greedy enough to harvest a large American chestnut tree that was healthy or that had any chance of survival. When I purchased this property and found the tree, I had a secret hope that "my tree" was the one, the one living American chestnut that had an absolute resistance to the blight and that would become the savior of the species. Well, sadly, it isn't to be. I'm convinced that this tree was no more resistant to the blight than any other chestnut, it was simply isolated from other chestnuts and was never exposed to the blight....until now.
A few more photos. The first shows me in my normal spot, thinking about the tree and its life.
The second photo shows me taping the tree at 20" DBH. When the ACF and my local forester were out, they also measured the height of the tree. I don't recall exactly but I think it was in the 90' range.
Sadly, time seems to get all of these old monarchs. In addition to self-pruning, which really isn't that unusual even with a healthy chestnut, the tree's branches have all died back and the only remaining foliage is on suckers that were produced as the tree recognized that it was dying.
You can also see the bark starting to split and slough off the trunk in this photo.
At this point, the tree simply can't be saved and as I mentioned before, I'd be highly doubtful that it would even leaf out again next spring because of the advanced stages of blight. It's become a matter of common sense. I have the choice of allowing it to stand and possibly rot on the stump, or of harvesting it now and hopefully finding the lumber to be sound and of otherwise good quality.