A collection of images of freshwater and terrestrial algae of the United Kingdom.
A three year study of volunteer naturalists, biodiversity scientists and policy makers involved in the UK Biodiversity Action Plan process.
Over 2500 species of flea have been recognised worldwide and it is estimated that this number could eventually increase by 50 per cent.
An account of around 900 British leaf, stem, twig, bark and samara mines from flies, moths, sawflies and beetles.
The UK species inventory provides all names for a given UK species ensuring accurate recording and tracking of UK biodiversity.