Ключевые слова: access, alert, america, american, american indians, area, authorized personnel only, barrier, caution, close up, closed, closed area, confederated tribes, dangerous, denied, federal, illegal, indigenous, information, law, mark, native, no trespassing, no trespassing sign, official, oregon, pass, permission, person, property, reservation, restricted, safety, sign, tribal, tribe, united states, united states of america, usa, warm springs, warm springs indian reservation, warn, warning, warning sign,