“Can you identify this tiny creature?” writes Timothy from the South West of England regarding the gray and black, segmented critter pictured below. “They appear on the walls and ceiling of the bedroom, possibly originating from the window but cannot locate a source. I saw a similar post that was unresolved but think I have a better picture, see below. They’re around the size of the body of an ant or smaller. Hope you can help.” We have to commend Timothy on his photography here: to capture a tiny creature in such detail can be pretty tricky, but he did just that! And it greatly helps us identify the organism.