A UK network of specialist voluntary advisors, working to help this threatened species by promoting a nationwide habitat creation scheme coupled with the installation of nestboxes.
A charity dedicated to maintaining sustainable populations of insects, spiders and earthworms. Includes information on species and current projects, vacancies, contact details, and links to related sites.
Branch of the UK charity "Butterfly Conservation", helping to save local butterflies, moths and their habitats. Includes events, articles, gardening, photos.