Fungus at Ham Wall, Somerset

Fungus at Ham Wall, Somerset

Observation - Fungus at Ham Wall, Somerset - UK and Ireland. Description: Bracket fungus on birch. Apologies that I have no other angle to the photo - it wasn't easy to get to. I had wondered whether it was fomes fomentarius while I was there but I've since realised it isn't - any id help would be much appreciated. Thank you

Bracket fungus on birch. Apologies that I have no other angle to the photo - it wasn't easy to get to. I had wondered whether it was fomes fomentarius while I was there but I've since realised it isn't - any id help would be much appreciated. Thank you.