https://www.bto.org/our-work/science/publications/papers/spatial-and-temporal-utilisation-set-aside-birds
Spatial and temporal utilisation of set-aside by birds in summer on arable farms in England
Spatial and temporal utilisation of set-aside by birds in summer on arable farms in England
Citation
Henderson, I.G., Cooper, J. & Fuller, R.J. 1998. Spatial and temporal utilisation of set-aside by birds in summer on arable farms in England. Institute of Terrestrial Ecology, Cumbria