When it comes to trail cams, nobody seems to have much luck. Often times the subject is moving too fast, or is too close to the camera, to really see what it is. The camera just doesn't have a chance to get in focus, and you end up with images like this one. Sort of like a Rorschach Test, different people see different things. The owner of this image, an Australian Yowie hunter, believes this could be the face of the Yowie.
These Images was captured with my tree camera. Key things to look out for: Eye Brow Ridge, Right Eye Socket, Upper Lip, Teeth Showing.