Alder Leaf Beetle

Alder Leaf Beetle

Observation - Alder Leaf Beetle - UK and Ireland. Description: Metallic dark blue/black beetle 8-10mm. There were up to 100 of these bugs on these low growing shrubs along a hedgerow by a grassy walkway through woodland. Any vague ideas welcome?.

Metallic dark blue/black beetle 8-10mm. There were up to 100 of these bugs on these low growing shrubs along a hedgerow by a grassy walkway through woodland. Any vague ideas welcome?.