United Kingdom - Musharof Chy
UK Butterflies
Photographs, food plants, and flight charts of all species regularly found in the United Kingdom.
Yorkshire Butterfly Conservation
Field trips, flight times, photographs, and other resources.
Upper Thames Branch of Butterfly Conservation
Serves Bucks, Berks, and Oxfordshire, England. News, field trips, sightings, photographs, and fligh...
British Butterfly Conservation Society
Dedicated to saving wild butterflies, moths and their habitats throughout the UK.
Gloucestershire Branch of Butterfly Conservation
Includes committee members and a guide to the butterfly species and habitats of the county.
Butterfly Monitoring Scheme
Provides details on changes in abundance at selected monitored sites throughout the United Kingdom,...
Bedfordshire&Northamptonshire Butterfly Conservation
Features sightings, pictures and lepidoptery news. Includes upcoming events and newsletters.
British Butterflies
Photographs and descriptions of British butterflies by Steven Cheshire.
Butterflies of Northamptonshire
Annotated list of 37 species, with photos of most.