Glorious sunshine but a biting easterly wind & still sub-zero. At least 4 Woodcock on site. A Heron that tried to land on the frozen Butts pond departed to the north. This weather will have killed off some of the local resident species with a Wren in the office as this is being typed sensible enough to retreat into the buildings to scavenge a few spiders from their webs.
Ringing: 1 Woodcock.