Lorraine Bennery / Mountain Burnet moth (Zygaena exulans), Vercors Regional Natural Park, France, May.

Lorraine Bennery / Burnet moth (Zygaena lavandulae) Luberon Regional Natural Park, France, April.

Dave Bevan / Pair of Five-spot burnets (Zygaena trifolii) mating in long grass, Norfolk, England, UK. July.

Dave Bevan / Pair of Five-spot burnets (Zygaena trifolii) mating on a grass seedhead, Norfolk, England, UK. July.

Nick Upton / Pair of Six-spot burnet moths (Zygaena filipendulae) mating on a Greater knapweed (Centaurea scabiosa) flower, with a Marbled white butterfly (Melanargia galathea) landing to nectar before taking off...

Nick Upton / Six-spot burnet moth (Zygaena filipendulae) nectaring on a Greater knapweed (Centaurea scabiosa) flower, Wiltshire, England, UK, July.

Nick Upton / Slow motion clip of a Marbled white butterfly (Melanargia galathea) nectaring on a Greater knapweed (Centaurea scabiosa) flower, with a Six-spot burnet moth (Zygaena filipendulae) landing alongside it...

Alex Hyde / Six-spot burnet (Zygaena filipendulae) Nordtirol, Austrian Alps, July.

Kim Taylor / Transparent burnet moth (Zygaena purpuralis) on Marjoram (Origanum vulgare). Bulgaria, July.

Edwin Giesbers / Burnet moth (Zygaena carniolica) on knapweed, in mountain habitat, Aosta Valley, Gran Paradiso National Park, Italy.

Edwin Giesbers / Burnet moth (Zygaena carniolica) on knapweed, in mountain habitat, Aosta Valley, Gran Paradiso National Park, Italy.

Edwin Giesbers / Burnet moth (Zygaena carniolica) pair mating, Aosta Valley, Gran Paradiso National Park, Italy.