British Herpetological Society

http://www.thebhs.org

British Trust for Ornithology

http://www.bto.org

Countryside Council for Wales

http://www.ccw.gov.uk

Countryside Survey 2000

http://www.cs2000.org.uk

Department of the Environment, Northern Ireland

http://www.nics.gov.uk/env.htm

Department of the Environment, Transport and the Regions

http://www.wildlife-countryside.detr.gov.uk

English Nature

http://www.english-nature.org.uk

Game Conservancy Trust

http://www.gct.org.uk

Joint Nature Conservation Committee

http://www.jncc.gov.uk/species/default.htm

The Mammal Society

http://www.abdn.ac.uk/mammal

Ministry of Agriculture, Fisheries and Food

http://www.maff.gov.uk/environ/envindx.htm

Royal Society for the Protection of Birds

http://www.rspb.org.uk

Scottish Natural Heritage

http://www.snh.org.uk

Scottish Ornithologists Club

http://www.the-soc.org.uk

Wildfowl and Wetlands Trust

http://www.wwt.org.uk

The Woodland Trust - the UK's leading conservation charity dedicated to the protection of our native woodland heritage.

http://www.woodland-trust.org.uk

The Wild Flower Society

http://rbg-web2.rbge.org.uk/wfsoc/framework.htm