peacock butterfly catterpillars, aglais io, eating the leaves of stinging nettles

aglais animal animals bugs butterflies butterfly caterpillar caterpillars chrysalis crawling emerging entomology environment eye fauna flower hornet inachis insect insects isolated larva leaf macro meadow metamorphosis moth moving nature nettle nettles nymphalidae panoramic peacock people pupa species spike spiky spot spring stinging themes transformation urtica wild wildlife worm