A pink- and caramel-colored elephant hawk-moth sitting on a leaf. The content of a small box on his roof terrace in central London has taught ecologist Tim Blackburn more about the natural world than ...
Standardized monitoring has revealed that the total number of moths has declined steadily by one third over the last 50 years (1968–2017). Pictured are two of the 2,500 moth species found in the UK ...
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