Sierra National Forest

Ezra David Romero / Valley Public Radio

Fires in the Sierra Nevada are a natural phenomenon, but with human sparked blazes - like this summer's Rim Fire - the ecology of the mountain range is in flux. Will the high country scorched this summer ever return to its natural glory or will the region of the forest be littered with shrubbery? In this report Valley Public Radio’s Ezra David Romero takes a walk through multiple groves scorched by fires - caused naturally and by the human hand - and speaks with ecologists about the future of the forest burned by the Rim Fire.

John Smith / Sierra National Forest Official Twitter @Sierra_NF

Update: 9:00 a.m. 8/1/13 - The Aspen Fire has now grown to 16,204 acres and is 40 percent contained.

Update: 9:00 a.m. 7/31/13 - Fire officials say the Aspen Fire has now consumed 14,332 acres and is 35 percent contained.

Update: 5:30 p.m. 7/30/13 - Officials with the Valley Air District have issued a "health cautionary statement" for residents in all valley counties due to smoke from the Aspen Fire.  From a press release issued by the district: