Green Hairstreak Butterfly Feeding on Hawthorn blossom Tree, Close Up, Dartmoor

green hairstreak green hairstreak butterfly feeding hawthorn blossom hawthorn blossom closeup dartmoor delicate insect nature wildlife forest outdoors environment natural scene ecosystem biodiversity microcosm flora fauna habitat resting rural woodland countryside macro entomology small callophrys rubi moorland uk colourful cute peaceful devon national park petals pollinate day nobody no people spring springtime white white flowers