Along the trailhead at the north of the park.
On beech. KOH brown
tick on Homo sapiens
collected by Juniper Perlis, micrograph courtesy of @ethancrenson. Ethan used "A Molecular Phylogenetic Reappraisal of the Hysteriaceae, Mytilinidiaceae, an Gloniaceae (Pleosporomycetidae, Dothidiomycetes) with Keys to World Species" by Eric Boehm et al. to key it out
2nd pic shows hazel-brown KOH extractable pigments
Sandpaper and made wood very hard