http://www.hcn.org These are the search results for the query, showing results 1 to 2. http://www.hcn.org/wotr/how-to-find-a-13-000-year-old-mammoth After seeing a drawing of a wooly mammoth in a Utah cave, the author ponders on the possibility they existed along with the humans who inhabited the U.S. Southwest years ago. No publisher Andrew Gulliford petroglyphs pictographs Utah Ancestral Puebloans San Juan County Mammoth woolly mammoth Anasazi Paleolithic animals 2012-01-19T15:58:07Z News Article http://www.hcn.org/issues/336/16736 Wild horses are not native to the West, and they do not deserve our protection No publisher Ted Williams Wild horses grazing animals Wild Free-Roaming Horse and Burro Act ecological balance burros Wild Horses And Burros biologists feral horses cattle Judy Blunt Dave Pullia BLM New York Times native wildlife woolly mammoth introduced animals ungulates Erick Campbell 2010-09-09T20:31:04Z News Article