Vickery JA, Tallowin JR, Feber RE, Asteraki EJ, Atkinson PW, Fuller RJ, Brown VK. The management of lowland neutral grasslands in Britain: effects of agricultural practices on birds and their food resources. Journal of Applied Ecology. 2001  ;38:647?664.

Chamberlin DE, Warren RW, Crick HQP, Hall J, Metcalfe S, Ormerod S, Whyatt D, Vickery JA. Acidification and terrestrial birds.; 2000.

Logie JW, Bryant DM, Howell D l, Vickery JA. Biological significance of UK critical load exceedance estimates for flowing waters: assessments of dipper Cinclus cinclus populations in Scotland. Journal of Applied Ecology . 1996  ;33:1065-1076.