They are pretty thin. Maybe 1/8”. Yeah. I think well past their prime and some sort of fruit fly larvae in at least some of them.
On a large tree though…probably a good spot to go back to next year if they are Turkey tail?
Is this Turkey tail? Using Michael Kuo’s 6 strep test it looks like it to me.
The edges aren’t white and the bottom is off color too but maybe because it is older??
Pics included of the pores with a ballpoint pen tip magnified.