The thought of moth watching on a Saturday night might not give you butterflies in your stomach, but the work of migration experts would be ‘impossible’ without volunteers.

Well-loved reality television show I’m A Celebrity… Get Me Out of Here! returns to ITV on Sunday evening, complete with the usual collection of dubious showbiz personalities and fear-inducing jungle challenges.

Honorary lecturer at The University of Manchester Dr David Penney and researcher James E. Jepson at the Museum für Naturkunde in Berlin, Germany are both fellows for the Royal Entomological Society and have studied insect preservation in rock and amber.