Main Development Site

Activity: Ecological work

Start date: 14th August 2023

End date: 25th August 2023

In April, during routine surveys, we discovered a nest of marsh harriers in the Sizewell Marshes SSSI. Sizewell C has put in place a protocol to ensure that any preparatory works associated with the project do not disturb the nests, and we demonstrate this by undertaking regular surveys of the nests.