A juvenile MARSH HARRIER over the electricity sub station near East Claydon, heading east towards Winslow, c5.45pm. It flushed a large flock of corvids & c160 LBBG's which were in a stubble field (per Rob Hill).
Meanwhile, the two juveniles remain at the Upper Ray Meadows (Jan & Mic Wells), with 2 WHINCHATS there and another in Stowe Park