Tring Reservoir - 8.2.15

Another visit for patch ticks didn't produce the hoped for birds that had been seen the day before. That was until I was sat in the hide watching the gulls fly in to roost. After 5 Snipe had flown into the reedbed and a single flock of 30 Pied Wagtail flew past I picked up an adult Yellow-Legged Gull near the Drayton Bank. This was only the 2nd I've seen in Herts.