Waterbirds in the UK presents the results of the annual WeBS report, with digital PDF copies of current and past editions available below. It provides a single, comprehensive source of information on the current status and distribution of waterbirds in the UK for those interested in the conservation of the populations of these species and the wetland sites they use.
Click on the link for more information: Waterbirds in the UK – Summary report | BTO – British Trust for Ornithology