#mushtodon #fungi #fungusfriday #nature #mushrooms Nice specimen of ??? What kind?

https://files.toad.social/media_attachments/files/111/190/972/172/372/085/original/b84d48d21f05b4ef.png 

 @cfb6998d Growing on a birch, I think it's a Birch polypore (Fomitopsis betulina).