Farmoor April 15th 06:00-08:45

Arctic Tern - 1 on F2 buoy, then flew south (07:02)
Common Tern - 1 F2 remained after the Arctic flew off 

10sp Warbler 

Common Sandpiper - 4 

Caspian Gull - 1 2CY

Barn Swallow - 1