Caterpillars in nest in hedge in Normandy

Caterpillars in nest in hedge in Normandy

Observation - Caterpillars in nest in hedge in Normandy. Description: Caterpillars in nest in hedge in Normandy. Second picture shows one of the host plants (as well as hawthorn)

Caterpillars in nest in hedge in Normandy. Second picture shows one of the host plants (as well as hawthorn)