This state's classification carries no date range for the species.
PA's own 2026-27 Digest states explicitly: "There is no open season for pine martens or sharp-tailed grouse." Species is covered under the statutory "grouse" game-bird category but structurally closed statewide (functionally extirpated from PA).
Confirmed absence: sharp-tailed grouse has no open season in Pennsylvania per this dataset's own PA classification record, and no PGC survey of any kind was found for the species.