Large selection of pictures of organisms, mostly British in origin. Images are an aid to identification, showing different stages, states and views of the organisms. Search the database or follow a taxonomic tree.

Biology resources for educators, pupils and the general public from the University of Central Lancashire.

Undertakes research, and monitoring in terrestrial and freshwater sciences.

The National Aquarium of Scotland. Find out about British marine life as well as tropical and sub tropical exhibits.

The HGMP-RC provides resources for research workers in the field of genetics. Sponsored by the UK Medical Research Council.

UK reptile society with a worldwide membership. Site includes information on membership, society merchandise and basic reptile care.

Multi-disciplinary scientific establishment responsible for safeguard and enhance public health by standardizing and controlling biological substances used in medicine. Provides information about NBSB, biological standards and publications.

Provides seed from up to 200 different lines of Thale cress for academic and research purposes.

Documents native trees, shrubs and flowers by specific locality.

Links to over 300 UK university biology and bioscience departments, including medical, dental, veterinary, nursing and midwifery schools.

DNA and Protein sequencing resources.