Butterflies

A pair of mating gatekeeper butterflies, Pyronia tithonus (Lepidoptera: Nymphalidae).
Photo taken in the field below Chazey Wood, near Caversham, UK, on 2011-07-31.
A pair of mating gatekeeper butterflies, Pyronia tithonus (Lepidoptera: Nymphalidae).
Photo taken in the field below Chazey Wood, near Caversham, UK, on 2011-07-31.
A female Ichneumon wasp, possibly of the genus Ephialtes (Hymenoptera: Ichneumonidae), ovipositing into a thistle flower-head (Cirsium sp).
Photos taken in the field below Chazey Wood, near Caversham, UK, on 2011-07-31.
What I think is a carnation tortix moth, Cacoecimorpha pronubana (Lepidoptera: Tortricidae). It took me quite a while to identify this, but I eventually matched the rather faint downward-pointing arrow marking on its back with one of the images on the page linked to above.
Photo taken in the woods between the mouth of the River Kennet and the car park of the Napier Road Tesco's, Reading, UK, on 2011-04-24.