Websites with photos and info about the plants and animals found in or near freshwater in the U.K.
See also: Amphibians for amphibian info.
The Ponds Conservation Trust
Description: The Trust delivers practical conservation projects across the UK, increasing public awareness of the problems that ponds face, while undertaking pond research.
The Environment Agency
Description: Part of the work of the Environment Agency is to monitor the quality of the waters of England and Wales. This site has plenty of information about the native fish species, non-native fish and migratory fish found in these waters.
Description: A searchable reference of the navigable waterways of England and Wales. It is designed to appeal to boaters, walkers, cyclists and other waterway enthusiasts interested in planning a trip along the beautiful network of canals and rivers.