ID please?

ID please?

Observation - ID please? - UK and Ireland. Description: This flew into my garden about 30 mins ago, The pics are not good quality im afraid, as the thing didn,t keep still long enough for me to get a good pic. In one pic there is a white pen....maybe this gives some indication of its size? I would say it was a

This flew into my garden about 30 mins ago, The pics are not good quality im afraid, as the thing didn,t keep still long enough for me to get a good pic. In one pic there is a white pen....maybe this gives some indication of its size? I would say it was a good 2 inches long.