Christmas Bird Count - Trends since 1981 |
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SpeciesThere are 6 species that were recorded in early Christmas Bird Counts but are no longer found in recent counts, and 9 species where there has been a notable reductions in numbers. In contrast, there have been 9 species with notable increases in numbers since 1981. The 2018 number was affected by bad weather. The species involved are shown below the graph. Overall the total of number of species recorded each year has slightly increased over the time span of the counts as shown below: Number of Species recorded per year Number of Birds recorded per year Losses Reductions
Gains
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