Ardeer Brownfield land

Yesterday, I saw my first Common Hawker of the year flying along a woodland track. Further up the track I saw my first Cinnabar caterpillars of the year on Ragwort. A Brimstone moth was nearby. 3 Painted Ladies were the first I'd seen for a while. I also had one randomly flying through Stevenston and a couple more today. I could just be randomly seeing more than usual, or perhaps there's a slight increase in migration activity.