Place a Turkey Vulture in any scene, and it will darken the mood, no matter what the lighting. Take this old decrepid barn gabel for instance. I've known this barn for ages, given that I was raised in the area. I've never seen it as "creepy" until this photo.
It's not a bad thing, this way or that, but none the less, I wouldn't go in this barn on a dare. I don't know, it's just funny how we all stereotype things...such as vultures, which in this case, transferred it's creepy label onto the barn.