Measuring global trends in the status of biodiversity: Red List Indices for birds
An introduction to the Red List Index (RLI): a method of using genuine changes in Red List status to determine true status trends for a whole taxonomic group. Here, the RLI methodology is tested using data for birds assessed between 1998 and 2004.
Butchart, S.H.M., Stattersfield, A.J., Bennun, L.A., Shutes, S.M., Akçakaya, H.R., Baillie, J.E.M., Stuart, S.N., Hilton-Taylor, C. and Mace, G.M. 2004. Measuring global trends in the status of biodiversity: Red List Indices for birds. PLoS Biology 2(12): e383. DOI: 10.1371/journal.pbio.0020383.
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