Common Terns, Queens Park

Two Common Terns over my house at Queens Park, near the town centre this morning. I regularly see these birds flying over during the summer. My house is on a direct line from Carr Mill Dam to Eccleston Mere and Prescot Reservoirs, and as a result I see lots of birds flying over which commute between them. In past years I have seen Osprey, Common Terns, Swans, Cormorants, Buzzards and a variety of waders.