County Moth and Butterfly Sites:
Bedfordshire Moth Group
Berkshire Moth Group
Cheshire Moth Gruop
Cornwall Moth Group
South Derbyshire Moths
Dorset Moth Group
Essex Moth Group
Glamorgan Moth Recording Group
Hampshire Moths
Herts Moth Group
Butterflies and Moths in Kent
Lancashire Moth Group
Leicestershire and Rutland Moth Group
Norfolk Moth Survey
Northamtonshire Moth Group
Pembrokeshire Lepidoptera
Stafforshire Moth Group
Suffolk Moth Group
West Midlands Moth Group

National Organisations
Butterfly Conservation
Local Butterfly Conservation Groups
National Moth Recording Scheme
The Wildlife Trusts

Other Useful Sites
Atropos Books
Atropos
UKMoths