Brown Argus (Aricia agestis) perched on a grass frond, showing underwing

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A male Brown Argus (Aricia agestis) butterfly perched on a grass frond against a clean background

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Size: 4896px × 3264px
Location: Maidscross Hill, Lakenheath, Suffolk, UK
Photo credit: © James Lowen / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: white small british chalk downland blue lycaenidae britain uk, agestis, argus, aricia, brown, butterfly, perched grass orange brown black, underwing