Barn Owl Conservation Network - 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.

British Butterfly Conservation Society - Dedicated to saving wild butterflies moths and their habitats throughout the UK.

British Dragonfly Society - Encouraging the study and conservation of dragonflies and their natural habitats especially in the United Kingdom.

British Trust for Conservation Volunteers - Supporting volunteering opportunities throughout the UK and across the globe.

Buglife: The Invertebrate Conservation Trust - 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.

Froglife - Works with volunteers ecologists government departments and the public to conserve the native amphibians and reptiles of Britain and Ireland.

Mammals Trust UK - Charity dedicated to raising funds to help conserve all UK native species and raise funds for scientific research.

Marine Conservation Society - UK charity dedicated to the protection of the marine environment and its wildlife. Includes information about marine resources and current threats.

National Trust (UK) - Environment and Conservation - Details original documents on environmental issues nature conservation sustainability archaeology agriculture buildings rural development forestry volunteers and gardens.

North Wales Butterflies - Branch of the UK charity "Butterfly Conservation" helping to save local butterflies moths and their habitats. Includes events articles gardening photos.

Royal Society for the Protection of Birds - Promotes conservation of birds and other wildlife through the protection and re-creation of habitats. News history programmes membership articles nature reserves conservation issues and education.

Royal Society of Wildlife Trusts - Charity dedicated to the protection of nature offers information about species and habitats articles and news items an events directory volunteer opportunities and details of campaigns and appeals.

Shark Trust - A non-profit organisation that campaigns for shark conservation and legislation to protect sharks from overfishing. With online petitions adoptions information and gallery.

The British Association of Nature Conservationists - Ecos - Comment and factual reporting on UK conservation.

The Game Conservancy Trust - UK game conservation charity. Information on game species research publications.

The Mammal Society - Working to protect British mammals halt the decline of threatened species and advice on all issues affecting them.

The Sand Martin Trust - Gives anyone interested in conservation a chance to help the Sand Martin and to get further information regarding this species in Britain.

UK Farming and Wildlife Advisory Group - Provides farmers landowners and our other clients with advice on adjusting farm operations to support wildlife landscape archaeology access and other conservation issues.

Whale and Dolphin Conservation Society (WDCS) - An international charity dedicated to the worldwide conservation and welfare of whales dolphins and porpoises (cetaceans). Includes a species guide campaign and field project news and opportunities for active involvement.