We are well into bird nesting season, which runs between the months of March and September inclusive. During this time, hedge-cutting and tree works are avoided and can only be done if the area has been thoroughly checked by a member of the Grounds Team, to make sure there are no birds nesting that will be disturbed by the works. It is actually an offence under Section 1 of the Wildlife and Countryside Act of 1981 to intentionally take, damage or destroy the nest of any wild bird while it is in use or being built.
Budding news
University of Exeter Grounds Team blog