I don't think so, however anything is possible. I was there Saturday, a very cold and windy day with lot's of snow on the ground still. This recorder is a very sensitive stereo one, and it picks up the sound of your foot steps as you walk in the snow as you got near it. I could hear mine and Rachel's foot steps as we walked away from it and back up to it later.
Someone did show up towards the end of the recording as we where walking back. I could quite clearly hear his steps as he entered the graveyard before I heard Rachel's and mine as we came back into the graveyard also.
If your voice recorder is as sensitive as you say, maybe someone in the distance was hockin' a loogie but didn't walk right up to the tree.
I'm not saying it can't be paranormal. I'm just saying you have to rule out all outside possibilities. And, to me, it sounded like someone hockin' a loogie. Maybe a ghost was hockin' a loogie.
I don't know. I wasn't there. But, neither were you. My suggestion is not to leave equipment in an uncontrolled environment. That way you won't get questionable evps.
I'm not trying to be rude or argumentative. But you have to consider all possibilities. And the little icon you put on your reply was suggesting that I'm shooting at nothing.
I thought this was an open forum and everyone was to give their own feedback even if it's not what you want to hear. I'm sorry it wasn't what you wanted to hear. But it is my opinion. I'm definitely no paranormal expert. Are you?