These Regulations amend the principal Regulations as follows: (a) in Schedule 2 (management activities): (i) amend the management requirements for the extensive management of mown grassland for birds, the management of open grazed grassland for birds, the extensive management of mown grassland for corncrakes, the management of wet grassland for waders, the management of lowland raised bogs, the management of hedgerows and unharvested crops; (ii) amend the site requirements for the creation and management of species-rich grassland, management of lowland raised bogs, unharvested crops, conser