To a T

This strange-looking T-shaped creature is a Plume Moth. Its wings are indeed plume-like, but at rest the Plume Moth rolls them up tight, like an umbrella, and holds them at right angle to its body, thus managing to look more like an arrangement of thin twigs or grass than a moth. Two of them - two perfect Ts - have taken up residence on the ceiling of my bathroom. In view of the time of year, and the cold, I had begun to think they were probably dead - but no, last night as I lay in my bath, I noticed they had completely changed their positions since I last saw them. They are still hanging on. One more day and they'll have made it into December...