My last principal used to call May "the month of mayhem." And for good reason. In the northern hemisphere anyway, May means warmer weather, antsy students (and teachers), testing, testing (and more testing), and a rapidly approaching end to yet another school year.
For me, however, May also meant the creation of my annual report. Annual reports were never required in my district or by my principal, but after seeing the work of other librarians whose districts did require these types of reflections, I knew I wanted to make completing one for my library a part of my year end routine.