Kim Taylor / Cardinal Beetle (Pyrochroa serraticornis) captive, UK

Chris Mattison / Red-headed or Common cardinal beetle (Pyrochroa serraticornis) Catbrook, Monmouthshire, Wales, UK. May.

Chris Mattison / Red-headed or Common cardinal beetle (Pyrochroa serraticornis) on white background Catbrook, Monmouthshire, May.

Chris Mattison / Black-headed cardinal beetle (Pyrochroa coccinea) on white background Catbrook, Monmouthshire, May.

Rod Williams / Red-headed cardinal beetle (Pyrochroa serraticornis) Hutchinson's Bank, New Addington, London, UK May

Alan Williams / Red-headed cardinal beetle (Pyrochroa serraticornis) on Green alkanet (Pentaglottis sempervirens) flower at woodland edge, Cheshire, UK, June.

Chris Mattison / Common cardinal beetle (Pyrochroa serraticornis) adult. Nottingham, England, UK, May.

Stephen Dalton / Cardinal beetle (Pyrochros serraticornis) taking off. Sussex, England, UK, June.

Stephen Dalton / Cardinal beetle (Pyrochros serraticornis) taking off. Sussex, England, UK, June.

Nick Upton / 2020VISION / Red-headed Cardinal Beetle (Pyrochroa serraticornis) standing on a leaf in woodland, found during Bioblitz survey at Arnos Vale Cemetery, Bristol, UK, May 2012

Nick Upton / Red-headed cardinal beetle (Pyrochroa serraticornis) on leaf. Wiltshire garden, UK, June

Nick Upton / Red-headed cardinal beetle (Pyrochroa serraticornis) about to open wings and take off from a Common nettle (Urtica dioica) Wiltshire, UK, Summer