Went to Cosmeston early [for me at least – 9 a.m.]. By now it will be rammed. 12:30 y’day the car park was full but still endless streams of cars coming in driving round & round, ignoring the one way signage. Away from E lake it was OK people wise. Saw my first Gatekeeper there today, Green Woodpecker, and a Buzzard sitting on s post near the Medieval Village whihc then did a fly-over, as did a passing Heron.