Ringtail HEN HARRIER, just south of Horton Wood 1 km east of Salcey Forest - right on Bucks/Northants border, late morning today. Quartering Brassica field.
Take marked footpath north of B526 at Eakley Manor Farm, past stables on the left to field with caravan in bottom corner. SP 822519
At Calvert Sailing Lake, both the immature ICELAND and juvenile GLAUCOUS GULL roosted, the former first discovered by Warren Claydon on Saturday (*per Tim Watts)