Caterpillar swarm

Caterpillar swarm

Observation - Caterpillar swarm - UK and Ireland. Description: When the photo was taken whole hedgerows were covered in fine silk webs, created by these caterpillars. Some individual shrubs in the hedgerows had been picked clean and were just skeletons.

When the photo was taken whole hedgerows were covered in fine silk webs, created by these caterpillars. Some individual shrubs in the hedgerows had been picked clean and were just skeletons.