Marsh fritillaries (Euphydryas aurinia) mating. Two of Britain's most threatened butterflies in cop, on grassland in Wiltshire

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Size: 4470px × 3576px
Location: Battlesbury Hillfort, Warminster, UK
Photo credit: © Ian Redding / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aurinia, breeding, british, butterfly, closed, conservation, endangered, euphydryas, european, fritillaries, fritillary, grassland, insect, invertebrate, marsh, mating, nymphalidae, pattern, rare, reproduction, scarce, uk, underside, wiltshire, wings