Luxuriant lichen growth on Hazel trees at Tokavaig

Luxuriant lichen growth on Hazel trees at Tokavaig

Observation - Luxuriant lichen growth on Hazel trees at Tokavaig - UK and Ireland. Description: The grey lichen which AlanS suggests is Degelia cyanoloma but will let him put name in.

The grey lichen which AlanS suggests is Degelia cyanoloma but will let him put name in.