Results of Big Butterfly Count

14 September 2025

Between July 18 and August 10, over 125,000 citizen scientists got involved in the Big Butterfly Count - more than ever before - and recorded 1.7 million butterflies and moths, with the top five species being Large WhiteSmall WhiteGatekeeperRed Admiral and Meadow Brown.

On average, participants recorded 10.3 butterflies during each 15-minute count. While a marked improvement on last summer's record low of just 7.2, it is only broadly average by modern standards, and has done little to reverse longer-term declines.

For full results see here