Colorado Life Zones

Photo credit: By John Holm from Leadville, CO, USA - tundra on Spaulding Ridge, CC BY 2.0, Alpine tundra Copper Mountain Colorado​ 

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Photo credit: By Lepus_americanus_5459.JPG: Walter Siegmund (talk)derivative work: Wsiegmund - This file was derived from  Lepus americanus 5459.JPG:, CC BY-SA 3.0, Lepus americanus 5459 cropped