Erosion prevention, contoured bands of trees unfelled, also acting as fire break, Leadville, Colorado, United States of America, North America

color image colorado conservation contemporary day ecology enviroment eroded erosion fire breaks forest forestry forests geology high angle view horizontal landscape landscapes leadville mountains nobody north america photography prevention scenics surface processes topography travel travel destinations usa united states of america america american americas co color colour daytime mid west tree us united states us usa woods