This hazelnut has been opened and eaten by a squirrel. The wood on which it is resting is a bench by the South Staffordshire Railway Walk. It is just about possible to make out the holes left behind by woodworm.
These bright mushrooms grow from towards the base of trees.
The pictured specimens were growing on different stumps along the railway walk in the Smestow Valley nature reserve and its continuation into south Staffordshire.