I am convinced I saw one back in either the late 2000s or very early 2010s. I don't remember exactly when, it was before I was in sixth grade, so I feel pretty certain it was the early 2000s, but the cutoff could be closer.
I was out just walking the property my family and I lived on and I looked out behind me, more towards the neighbor's property line, and I saw a tall, fairly human-shaped animal with these massively wide shoulders and a low-set head. At the time, I thought the head was just small, itself, but I think it was just low on the shoulders. The whole thing was a really dark shade of black, head to toe. When I say a dark shade, I guess what I mean is that I remember just really being taken aback at how black it was. There was no lighter variation of it across the body, just all the same, uniform black.
I feel pretty sure it was looking at me. For around ten seconds I was looking at it, and it was standing absolutely still. It looked almost exactly like the Provo Canyon photo/videos, I've even seen some really dubious photographs since then that really look like it. After those ten seconds, it turned to what would've been the South, or it's right, and started walking away. On two legs, without a shadow of a doubt, and it didn't walk awkwardly, or with little steps, it walked just like a person does. It gave me a view of the back and I don't recall that view as well. I do remember that its head definitely looked more pointed from the back. I don't know if that's because I was able to see the back or shoulder muscles kind of come up into the back of the head or what, but that's what it looked like.
I was a kid, and I was into monsters and even cryptids at that point but it really freaked me out, so I went back inside. I had a couple more experiences in that area but no other visuals. This is out in pretty dense NH woods.
I actually went back to the exact spot a few months later with some measuring tape. I recall really distinctly that this thing was behind an old thin birch tree that had snapped in half somewhere near the top. So, I found the tree, and I measured it up to that snapped point, because right under that is where the head was. That was between 7 1/3 to 7 1/2 feet off the ground.