[Code of Federal Regulations] [Title 36, Volume 2] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 36CFR261.53] [Page 325] TITLE 36--PARKS, FORESTS, AND PUBLIC PROPERTY CHAPTER II--FOREST SERVICE, DEPARTMENT OF AGRICULTURE PART 261_PROHIBITIONS--Table of Contents Subpart B_Prohibitions in Areas Designated by Order Sec. 261.53 Special closures. When provided in an order, it is prohibited to go into or be upon any area which is closed for the protection of: (a) Threatened, endangered, rare, unique, or vanishing species of plants, animals, birds or fish. (b) Special biological communities. (c) Objects or areas of historical, archeological, geological, or paleontological interest. (d) Scientific experiments or investigations. (e) Public health or safety. (f) Property.