Fly

We are in the later third of October. One would think there would not be insects flying around. There is still a fly buzzing around in our bedroom tonight.

Flies are annoying insects. Their flight paths are also weird. We wonder what the reason might be to just fly around and around, do they just do this until they reach something to eat by chance? 

A good thing about winter is that there are much fewer flies around, if any. The fly in our room today almost make me long for winter.