The northern flank of the Martin Fire in Northern Nevada is seen from the air July 10. The nearly 450,000-acre fire highlights the danger posed by invasive species of cheatgrass. (Bureau of Land Management)
The northern flank of the Martin Fire in Northern Nevada is seen from the air July 10. The nearly 450,000-acre fire highlights the danger posed by invasive species of cheatgrass. (Bureau of Land Management)