End of summer

Day 21 of the September Song Challenge.
I've been waiting and trying for days to capture a bird flying up to fit in with "The lark ascending". It's definitely not a lark, I think it's a jackdaw, but it is ascending. I took the picture more for all those sweet chestnuts which grow on a most peculiar shaped tree. Taken from the passenger seat of a driving car. And yes, unfortunately it is the end of summer, hence all those chestnuts.
And if you're wondering why on earth it was taken with such a high ISO, doh, I've done it again, forgot to change my settings from yesterday when I was doing low key photographing.

Thanks very much for your comments on yesterday's boozy Blip ;-)