I went to Ditchford to count Black-tailed Skimmer as they are declining here due to the rapid colonisation of marginal vegetation - I only saw one see photo above. I also caught sight of a couple of emerging Common Darter, the first this year. Above is my favourite photo, and one I have been trying to get for a long time - a pair of Four-spotted Chaser incop inflight. This only lasts for 1-2 seconds so a quick shutter finger is needed. It is quite crop as I wasn't that close.