Wintersett evening update

An interesting gull roost on the Top Res this evening; Lesser Black-backed 320, Yellow-legged 10 (all adults or near-adults), Common 1 and Black-headed 2000. A juvenile Black-necked Grebe (presumably the bird last seen on the Country Park yesterday) is off the boathouse and a Hobby was hawking insects in front of the bridge at dusk.