Fomitopsis rosea
The Fomitopsis rosea is a fungi that only grows on dead trees that have been dead for 20+ years. They are a good indicator that the forest where it is located is an old-growth forest, because it's extremely unlikely to find them in newer forests.
This specimen was found in Trillemarka nature reserve in Norway.
About the photographer
This account is owned by @valth, and will only be used to post photos. I mostly post nature related photos, but who knows what I'll end up posting? If you're interesting in my photos, make sure to follow me, but if you are also interested to learn about nature and biology, check out my main account @valth!