beetle on alder

beetle on alder

Observation - beetle on alder - UK and Ireland. Description: Beetle, in numbers, on a small Alnus glutinosa. It was also present in numbers on a nearby Corylus avellana, so it is presumably not a narrow Alnus specialist.

Beetle, in numbers, on a small Alnus glutinosa. It was also present in numbers on a nearby Corylus avellana, so it is presumably not a narrow Alnus specialist.