We aren’t sure! We opened our window and saw him sitting there moving very slowly, I think he may have gotten caught in the window when it was closed or was maybe stuck on something. His sluggish movements made me think he might be exhausted and need some food. After feeding him some honey water, he dipped himself into the water and cleaned himself off while drying in the sun, then eventually ended up flying and buzzing around us for a moment before flying off! 🤠