Citation
Austin, G.E., Frost, T.M. & Ross, K. 2017. Providing data for rapid condition assessment of non-breeding waterbird SPAs in England: phase II. BTO Research Report 684: British Trust for Ornithology, Thetford
Overview
This report explores means by which a standardised trend analysis of data from the Wetland Bird Survey (WeBS) can aid rapid assessment of condition for non-breeding waterbird SPAs in England.
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