A lowland agricultural area on the western Padana plain, south-west of the town of Vercelli, covered mainly by rice-fields. The area includes a broadleaved woodland called Bosco della Partecipanza and a wetland called Palude di San Genuario. Part of the site was listed in the previous pan-European IBA inventory (Grimmett and Jones 1989) as subsite 6 of the IBA `Heronries in the catchment of the upper Po and Sesia Rivers' (former site IT005).
A large mixed heronry (Garzaia di Montarolo) is located in Bosco della Partecipanza. The rice-fields are important for breeding and migrating waders.
BirdLife International (2020) Important Bird Areas factsheet: Vercelli rice-fields. Downloaded from http://www.birdlife.org on 04/04/2020.