the old world swallowtail butterfly papilio machaon or schwalbenschwanz schmetterling

animal antenna background beautiful beauty biology black butterfly caterpillar close closeup clover color colorful detail entomology europe european fauna flower fragility garden green insect insects isolated lepidoptera machaon macro marking meadow metamorphosis natural nature nectar old papilio papilionidae pattern protected schmetterling schwalbenschwanz species spring summer swallowtail wild wildlife wing wings world worm yellow