A rare butterfly has been reintroduced to a site in Derbyshire where it’s not been seen for 52 years, thanks to an ambitious project by the National Trust and wildlife charity Butterfly Conservation (BC).

The Grizzled Skipper has declined by 55% across the UK over the last 40 years and disappeared from its former stronghold in Derbyshire – the National Trust’s Calke Abbey near Ticknall – in 1967.

Click here for more information.: Rare butterfly returns after 52-year absence