This gallery comprises images we took while walking the Pine Creek Rail Trail yesterday. It was cold but clear, and the light was right for taking photos. The Pine Creek Valley traverses the underlying Marcellus Shale, a geologic feature which is the focus of intense natural gas development. Our near and distant neighborhoods are changing dramatically. Hovering an image will reveal its caption; clicking an image will cause you to migrate to a carousel view; you may move forward and back on your own. ESC will bring you back to the original post.