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 Camberwell Beauty
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 Tortoiseshell Large White Long-tailed Blue
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