a mating pair of rare small blue butterfly, cupido minimus, perching on the tip of a sainfoin, onobrychis, flower.

animal animals background beautiful beauty bedfordshire black blue britain british butterflies butterfly chalk close closeup color cupido england entomology environment europe flower grassland insect invertebrate land lepidoptera little macro mating meadow minimus natural nature onobrychis outdoor pair perching rare sainfoin small spotted spring springtime stunning tip two white wild wildflower wildlife wing wings