Early on this morning two Arctic Terns were seen flying through and a Swift was briefly over the Deep Pit. A Peregrine was seen carrying prey, possibly a small wader. JV.

As it warmed up butterflies began to be seen. On a small, flowering Rowan there were five Green Hairstreaks. Species also seen were Brimstone, Orange-tip, Small White, Green-veined White, Speckled Wood and Peacock. PS.

Green Hairstreaks – Mark Tyler.