The park is also treating limber pine, spruce and fir trees at McGraw Ranch and the Endovalley picnic area. RMNP: Flood-damaged Rocky Mountain National Park trails may be rebuilt.

Rocky Mountain forests are dying, report finds, ... Aspen trees blaze their fall colors along the Peak-to-Peak Highway. ... ponderosa pine — will decrease by at least 50 percent.

University of Colorado at Boulder. "Drier conditions could doom Rocky Mountain spruce and fir trees." ScienceDaily. www.sciencedaily.com / releases / 2018 / 02 / 180222125717.htm (accessed June 2 ...

Mountain pine beetle epidemics are cyclical in the Black Hills, and the most recent epidemic killed millions of trees on about 750 square miles of affected land from 1996 to 2016.

Previous studies reported that in response to warmer temperatures, the mountain pine beetle has substantially increased its geographic range, killing trees 450 miles further north in Canada and 2,000 ...

Melting alpine ice in the Rocky Mountains has led to the discovery of a 5,900-year-old whitebark pine forest. Over 30 trees are estimated to have been found by scientists during an archaeological ...

We were pleased to see that the Helena National Forest is ready to take action against mountain pine beetles that are killing trees throughout the Rocky Mountains, including the slopes ...

The mountain pine beetle epidemic continued to decline in 2014 to its lowest level of active infestation in 17 years. Statewide, the mountain pine beetle was active on 23 square miles last year ...

Drier conditions could doom Rocky Mountain spruce and fir trees. by Trent Knoss, ... "We're even seeing this same phenomenon occurring at lower elevations too in species such as the Ponderosa pine.