Grafham Water - 26 August 2013

A couple of hours watch from the lodge and Church Hill cove areas from 1600 hrs. A sunny evening with a brisk WNW breeze.

c. 40 Common Terns still, c.250 GBB Gulls and c.20 Yellow-legged Gulls had assembled in a pre-roost gathering. A single adult Sandwich Terns flew along the north shore. 

Yellow-legged Gull - adult - a slightly atypical variant
Grafham Water - August 2013