Today I did my bit for the Big Butterfly Count:
http://www.bigbutterflycount.org/about
Moira and I visited the "hotspot" but saw nothing special except for one 'Small Copper' butterfly; I already posted a pic of one of these at the start of this thread, so here is the only halfway decent photo I got today of a female 'Gatekeeper'.
The rather ordinary count we got for our 15 minutes included:
Peacock
Common Blue
Small Copper
Gatekeeper
Green-Veined White