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.
This occurs commonly on Betula pubescens and hybrids, and on some exotic birches. It is almost unknown - in Scotland at least - on B. pendula, although a garden close to me has a pretty convincing pendula with a small broom on it.
recording wildlife with The Recorder's Year on www.hbrg.org.uk/TRY.html.
Had a closer look at the tree and I'm pretty sure it's a downy birch (Betula pubescens).
Lat/Lng: 56.1479, -3.6453
OS grid ref: NS978962
In old birch wood