Does it bounce?

Does it bounce?

Observation - Does it bounce? - UK and Ireland. Description: Found on an oak tree. Very stiff and dead. Looking at the head perhaps something has had a go at it. Retained on the off chance it has been parasitised and something interesting emerges.

Found on an oak tree. Very stiff and dead. Looking at the head perhaps something has had a go at it. Retained on the off chance it has been parasitised and something interesting emerges.