US lawOregonRegulationsChapter 635 — Department of Fish and WildlifeDivision 53 — UPLAND GAME BIRD REGULATIONS635-053-0001OAR 635-053-0001OAR 635-053-0001. Blue and Ruffed Grouse SeasonLast amended: 1997Length: 10 wordsOfficial source Text available via filing PDF that is stored in ORMSPreviousOAR 635-053-0000NextOAR 635-053-0005