the most obvious avian presence today was Meadow Pipits, with 30+ S over school. The only other bird of note overhead was a single Swallow. Other migrants were 5 Chiffchaff and a single Blackcap. A Grey Wagtail was around school, and a few Goldcrests were calling. a few Great Tits were once again singing, as was a single Blackbird.
Surrisingly, I have yet to hear any typical October migrants going over, such as Skylark and Siskin. I'm waiting with baited breath until for the first of each, though a good clear day seems a long way off right now!