Flat, thin beige fungus found on dead wood. Sorry it's a bit out of focus!
No identification made yet.
No interactions present.
It was definitely squidgey like a fungus rather than dry like a lichen. It was raised in the middle (and beiger and fleshier) and greyer and flatter towards the edges. It was also very closely adhered to the branch.
Open University S104
Lat/Lng: 52.001973943185, -0.77755630016327
OS grid ref: SP840344