Ring-billed Gull

Descrizione

This is a list of the bird species recorded in Italy. This list's taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (English, scientific, and Italian names) follow those of the Handbook of the Birds of the World & BirdLife International Checklist. The Italian sparrow is unofficially considered the national bird of Italy. Bird species admitted to the Italian List are included in the following categories A, B or C, with the same definitions as the British and other Western Palaearctic bird lists: A: species that have been recorded in an apparently natural state at least once since 1 January 1950. B: species that were recorded in an apparently natural state at least once between 1 January 1800 and 31 December 1949, but have not been recorded subsequently. C: species introduced by humans, and have established breeding populations derived from introduced stock, which maintain themselves without necessary recourse to further introduction.