brown tail caterpillars (euproctis chrysorrhoea) appearing from winter nest. important pests.

flower plant insect leaf green nature animal invertebrate wildlife grass produce wildflower branch tree shrub food herb brown tail caterpillars euproctis chrysorrhoea appearing winter nest important pests trees shrubs including fruit peststrees background beautiful beauty biology black brown-tail moth caterpillar butterfly closeup color colorful ecology europa europe hairs hairy irritating kent larva larvae lepidoptera macro maggot may natural orange pretty red science season spotted spring summer tent web wild nest pests trees