Silver-studded Blue Plebejus argus

It is a rare butterfly, generally found in heathland habitats that have shorter, sparsely vegetated areas, where the silvery-blue wings of the males provide a marvellous sight as they fly low over the heather. Image: Matt Berry / Greenwings Wildlife Holidays (Flickr)

Find out more: iNaturalist, Suffolk Wildlife Trust, Butterfly Conservation, UK Butterflies