Location: Near Snoqualmie Pass, WA
Two weeks ago, on a Thursday night, at around 7:30 PM, I believe I heard wood knocking in an area that is owned by Weyerhaeuser, behind my house, but miles away. In the past few years, I think I have heard wood knocking early in the morning a few times, as well as vocalizations (around midnight -2am), but those were in the Spring time. The earlier wood knocks I heard, were not as "thundering" as the ones I heard two weeks ago, but they were distant. And the vocalizations I have heard, have also originated from this Weyerhaeuser property, as well as another area of dense forest, near my house. But again, those were years ago and what I heard a few weeks ago, was very interesting/exciting.
The wood knocks I heard two weeks ago were very clear, but they were certainly far away into the forest (miles). They had that big, thunder-pounding noise that would echo, every 10-20 seconds. There was a beat/pattern to the knocks.
They seemed to sound like the "New Jersey Knocks" recording (in terms of the type of sound and the kind of distance):
http://www.stancourtney.com/sounds/NewJerseyKnocks.mp3
Unfortunately, I didn't really think about recording the sounds that I heard and also, I didn't get to hear them for very long. In terms of conditions, it was dark outside and there was no wind at all. I doubt the sounds were of people building houses, especially, at that time of day.
Anyway, I'm not asking for a BF researcher's assistance or anything like that, just wanted to let people know about my (possible) wood knocking experience. I have heard of other BF encounters near/around the area I live, so I'm not totally surprised of what I heard two weeks ago.
Since then, I have not heard of anything unusual and will keep listening, every night.
