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The Wetland Bird Survey (WeBS) - Alerts

Whooper Swan

Figure 3.8.6.1 Geographical overview of Alerts status and numeric changes of sites throughout the United Kingdom. All sites for which it is possible to assess trends are included for each species. These include all SPAs and SSSIs covered by the WeBS Alerts system together with WeBS sites not encompassed by either of these statutory designations. Short-term = 5 years, Medium-term = 10 years, Long-term = 25 years or maximum available if less.

Figure 3.8.6.2 Annual indices and smoothed trends for Whooper Swan in England (top left), Scotland (top right), Wales (bottom left) and Northern Ireland (bottom right).