This is the prime example of pareidolia. The brain can recognize faces out of anything.
In subreddit r/Ghosts
In a post titled:
This is a picture of my brother and sister 8 years ago when we use to go camping, if you look behind my brother in the bush the is a face starring at my sister when ask if she had seen it she just said oh thats just the wood cutter man made me feel sick ( sorry for bad quality)