Leicestershire and Rutland are neighbouring counties in the English Midlands. Rutland is the smallest county in England and its administration was amalgamated with its larger neighbour between 1974 and 1997. Since 1941, the two counties have shared a single bird-recording organisation, the Leicestershire and Rutland Ornithological Society (LROS). The list below is based on the LROS checklist, using BOU species names, and the status descriptors in the accounts have the following meanings: