US Army Corps of Engineers
Albuquerque District Website

Two Buttes Buffalo Petroglyph
A buffalo petroglyph, one of many in southeastern Colorado, near John Martin Reservoir. Petroglyph panels and other cultural resources located on public lands belong to all Americans and are protected by the National Historic Preservation Act. Please photograph but do not touch or deface these historic properties.

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Photo by: Gregory D. Everhart |  VIRIN: 900101-A-CE999-001.JPG