Nick Upton / Slow motion clip of a Meadow brown butterfly (Maniola jurtina) and a Gatekeeper butterfly (Pyronia tithonus) nectaring on Saw-wort flowers (Serratula tinctoria), with a Silver-washed fritillary (Argyn...

Stephen Dalton / Silver washed fritillary {Argynnis paphia} in flight, UK

Thomas Marent / Silver-washed Fritillary (Argynnis paphia) butterfly, Switzerland

Paul Hobson / Silver washed fritillary {Argynnis paphia} chrysalis / pupa, UK.

David Kjaer / Silver washed fritillary {Argynnis paphia} on flower. UK.

Hans Christoph Kappel / Silver washed fritillary (Argynnis paphia) in flight. Germany, Europe

Ross Hoddinott / Silver-washed fritillaries (Argynnis paphia) feeding on knapweed, Meeth Quarry, Devon, UK. July.

Ross Hoddinott / Silver-washed fritillaries (Argynnis paphia) feeding on bramble, Meeth Quarry, Devon, UK. July.

Pal Hermansen / Silver-washed fritillary (Argynnis paphia) flying above thistles, under blue sky. Akershus, Norway. July.

Rod Williams / Crab spider (Misumena vatia) with Silver-washed fritillary (Argynnis paphia) prey, New Cross Gate Cutting Nature Reserve, Lewisham August.

Stephen Dalton / Silver washed fritillary (Argynnis paphia) in flight, Sussex, England, UK, July.

Jussi Murtosaari / Silver-washed fritillary (Argynnis paphia), female feeding from flower, Finland, August.