Upper Thames Butterflies

Three-quarters of the UK's resident butterfly species, and two or three vagrants, can be found in Berkshire, Buckinghamshire and Oxfordshire. Further information about a species can be found by clicking on an image.
Adonis Blue Black Hairstreak Brimstone Brown Argus Brown Hairstreak Chalk Hill Blue
Clouded Yellow Comma Common Blue Dark Green Fritillary Dingy Skipper Duke of Burgundy
Essex Skipper Gatekeeper Grayling Green Hairstreak Green-veined White Grizzled Skipper
Holly Blue Large Skipper Large White Marbled White Marsh Fritillary Meadow Brown
Orange-tip Painted Lady Peacock Purple Emperor Purple Hairstreak Red Admiral
Ringlet Silver-spotted Skipper Silver-studded Blue Silver-washed Fritillary Small Blue Small Copper
Small Heath Small Skipper Small Tortoiseshell Small White Speckled Wood Wall Brown
White Admiral White-letter Hairstreak Wood White