Bracket fungus with yellow pores.
Seen growing on a dead log in the oak-bay forest here.
Chicken Mushroom (Laetiporus cincinnatus) near the Rock House, Hocking Hills, Ohio -- August 22, 2011.
large orange-yellow fungus.
On basswood stump
Laetiporus sulphureus is a species of bracket fungus (fungus that grows on trees) found in Europe and North America. Its common names are sulphur polypore, sulphur shelf, and chicken of the woods. Its fruit bodies grow as striking golden-yellow shelf-like structures on tree trunks and branches. Like other bracket fungi, they may last many years and fade to pale grey or brown. The undersurface of the fruit body is made up of tubelike pores rather than...