Two fungi on tree stump.
Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
All I can see are probably same species but at different stages of development.
Probably Coprinus - possibly Coprinellus micaceus but would need closer photos and measurements to be sure. They look too big and open to be C.disseminatus
The more I know the more I realise I don't know
Lat/Lng: 51.8436, -2.641
OS grid ref: SO559163