Pyronia tithonus
This is our most abundant butterfly species of high summer. It can be found along any sunny, sheltered hedgerow and also in many sunny, woodland rides. It lives in well-defined colonies ranging from a few dozen to many thousands.
There could be room for confusion with the much larger female Meadow Brown but otherwise identification should be straightforward.
The first adults emerge around June 20th, but it takes several weeks before there are peak numbers, in late July/early August. Just a few more weeks and they have all disappeared.
This species is very common and ubiquitous.
Female on Kidney Vetch – photo by Martin Kalaher
Male at rest
Female nectaring on Field Scabious
Undersides showing two pupils in the eyespot
Male at rest
A mating pair
Butterfly Conservation Gatekeeper