Fungus

Fungus

Observation - Fungus. Description: We found this growing in our garden yesterday, the 'balls' were about the size of a 5p, growing on a piece of rotten Birch. Hope someone can tell us what it is, thanks!

We found this growing in our garden yesterday, the 'balls' were about the size of a 5p, growing on a piece of rotten Birch. Hope someone can tell us what it is, thanks!