Leading wildlife charity Butterfly Conservation is calling on people across the UK to take part in this year’s Big Butterfly Count (12 July – 4 August) and help scientists understand how climate change is moving butterflies.
After analysing 50 years of data, researchers have discovered a clear northward spread for many species, including common garden favourites the Peacock, Comma and Holly Blue, the result of climate change creating warmer habitats for them to survive in.
Another species on the move is the Jersey Tiger. Previously found only in south-west England, the striking day-flying moth has in recent years been spotted as far north as central London, gaining its spot in the Big Butterfly Count in 2021.
Butterflies are indicators of the health of our natural environment – and with half of Britain’s butterfly species already threatened or near threatened with extinction, it’s never been more important to understand how these species are responding to the changing climate and to take action to protect them.
To help scientists discover more about the movement and trends of where butterflies are living, the public are being asked to spend 15 minutes in any sunny spot and record the number and type of butterflies they see this summer.
This year’s Big Butterfly Count runs from Friday 12 July – Sunday 4 August. For more information and to take part simply visit www.bigbutterflycount.org or download the free Big Butterfly Count app.