heritage counts, by the English Heritage on the state of the UK's birds, by the Royal Society for the Protection of Birds on the state of Britain's butterflies, by the Butterfly Conservation Green exercise Natural England funded eight pilot green exercise projects through local regional partnerships. These projects increased levels of physical activity and people's connections to their local green spaces. However, it was not clear whether these projects really changed people's long-term attitudes. Green infrastructure Natural England is promoting the concept of green infrastructure as a way to deliver a wide range of benefits for people and the natural environment together. It believes that green infrastructure should be delivered via the spatial planning system, as an integral part of new development everywhere, and also form a key part of proposals to regenerate existing urban areas. Natural England is working with partners in the growth areas, growth points and proposed eco-towns to prepare and implement green infrastructure strategies and demonstrate good practice on the ground. Natural England is one of the steering group partners of Neighbourhoods Green, a green Infrastructure partnership initiative which works with social landlords and housing associations to highlight the importance of, and raise the overall quality of, design and management for open and green space in social housing. Legal challenge Natural England was challenged in High Court in 2006 by Peter Boggis, a pensioner who protected his house from erosion. Natural England claimed that as the site of Boggis's house, at Easton Bavents north of Southwold on the Suffolk coast was a Site of Special Scientific Interest (SSSI), the protection went against the scientific community's interests. Natural England lost the case in 2009, when Mr. Justice Blair, the brother of the former Prime Minister, ruled that Mr. Boggis' "human predicament" was more important than the site's SSSI status. Natural England won the subsequent appeal in October 2009. Removal of the General Licence On 23 April 2019, Natural England (NE) announced that it was revoking three general licences in England for controlling certain wild birds using firearms. The removal was without consultation or communication. These licences covered 16 species of birds including several species of crow, gull and pigeon, along with non-native species such as Canada goose and sacred ibis. Natural England took the decision following a legal challenge by the environmental group Wild Justice which questioned the legality of the general licences. This rendered farmers temporarily