County Bears close national monument … by Special to the Herald Times on July 8, 2013 Special to the Herald Times Author More in County: Day, Mobley secure nominations in RBC primary July 8, 2026 County Beat – Commissioners cite housing costs, uncertainty in wildfire code debate July 8, 2026 RIO HAPPENINGS: JUNE 28-JULY 4, 2026 July 8, 2026 Several recent sightings of black bears near where visitors travel have caused the closure of two campgrounds at Dinosaur National Monument until further notice. The bears present a danger to visitors, and safety precautions are being taken.