Citation
Harrison, P.J., Buckland, S.T., Yuan, Y., Elston, D.A., Brewer, M.J., Johnston, A. & Pearce-Higgins, J.W. 2014. Assessing trends in biodiversity over space and time using the example of British breeding birds. Journal of Applied Ecology 51: 1660. doi:10.1111/1365-2664.12316