Citation
Wilson, A.M., Vickery, J.A., Brown, A., Langstone, R.H.W., Smallshire, D., Wotton, S. & Vanhinsberg, D. 2005. Changes in the numbers of breeding waders on lowland wet grasslands in England and Wales between 1982 and 2002. Bird Study 52: 69. doi:10.1080/00063650509461374