Birch Woodwart

Observation - Birch Woodwart - UK and Ireland. Description: Small, black, hard, bramble-like growths on dead Birch logs with bark.
Small, black, hard, bramble-like growths on dead Birch logs with bark.
Observation - Birch Woodwart - UK and Ireland. Description: Small, black, hard, bramble-like growths on dead Birch logs with bark.