Was not able to check the main lake for the 'star' attraction, black-tailed skimmer. Maybe in a couple of weeks. Of the larger odonata, 1 example each of banded demoiselle, emperor and the year's first brown hawker were seen.
Sorry to bore people, but another dearth of butterflies at another site, with no more than TWO of any species seen in perfect conditions (red admiral, ringlet, green-veined white, speckled wood, painted lady). Dragonflies much more numerous, including 3 emperor, 2 brown hawker, 5 black-tailed skimmer males, 1 four-spotted chaser (possibly first I've seen here), and a male banded demoiselle on the river near the fish gate.
i had to take evasive action tonight whilst riding bike near the viaduct when a large hawker with green and yellow markings flew towards me.....? female southern hawker.