Wyre Forest Study Group
Dark Green Fritillary, Argynnis aglaja
In recent years Dark Green Fritillary butterflies have started to breed in sunny open habitat in the Wyre Forest. The caterpillars feed on violets and the adults are on the wing from mid-June to mid-August. Care is needed to distinguish this butterfly from the slightly larger Silver-washed Fritillary.
Dark Green Fritillary female, Wyre Forest, 14 July 2017
Photograph by Brett Westwood