processionary worms, thaumetopoea pityocampa at sunrise

sunrise spain mallorca europe poisonous plague phytosanitary fauna pinewood pine processionaries thaumetopoea pityocampa damage toxic processional infestation allergy caterpillar nature wildlife animal hairy worm pest larva insect processionary wild macro insects bug lepidoptera dangerous closeup tree animals procession danger larvae forest no people colony dog ground entomology