Are we losing our moths? A new report on the state of Britain’s larger moths shows a worrying 33% decline in their populations over the last 50 years. The report has been produced by the wildlife charity Butterfly Conservation, in partnership with BBSRC- funded Rothamsted Research and the UK Centre for Ecology & Hydrology. The report updates the findings released in 2013, with tens of millions of records gathered through the Rothamsted Insect Survey and National Moth Recording Scheme. The findings are stark. The abundance of larger moths in Britain decreased by 33% over a 50-year period between 1968-2017. This decline was seen across Britain with a greater loss in the south (39% decrease) than in northern Britain (22% decrease). Dr Richard Fox, Associate Director of Recording and Monitoring at Butterfly Conservation and lead author of the report, says: "This decline is worrying because moths play a vital role in our ecosystems. They are pollinators of many plants, with some ...
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