Since the declaration of the Moor House National Nature Reserve, a certain amount of work on freshwater biology and related subjects has been done within the boundaries of the reserve. This is a review of work undertaken between 1952 and 1973.
Moor House Occasional Paper No. 5 (1973) reviewed published
information on freshwaters and their fauna within the Moor House National Nature Reserve and surrounding area. This second edition up-dates the part of the account which dealt with the freshwaters and their invertebrate fauna by correcting errors and omissions from the original account and by adding information published sinoe
1973. The original account included brief sections on aquatic flora and on fish. These subjects are omitted from the 2nd editionbecause they will be covered by separate contributions to the series of OCcasional Paper
