a cocoon in a spider's web. malacosoma neustria. pests of agricultural crops

uk feeding arthropod invertebrate group wildlife silk neustria bramble many hairy blue gregarious prey caterpillar paper wasp larva insect twig shrub europe animals sloe entomology web malacosoma spring brood insects nest european bush young prunus spinosa nature moth natural pest tent lackey detail closeup caterpilars behaviour animal polistes dominula springtime predatory behavior season