Although the sagebrush flats of southern Wyoming appear monotonous and dry, to biologists they are a complex natural system — one that is likely to be disturbed by extraction of coal. Download entire issue to view this article: http://www.hcn.org/issues/9.22/download-entire-issue

Spread the word. News organizations can pick-up quality news, essays and feature stories for free.

Creative Commons License

Republish our articles for free, online or in print, under a Creative Commons license.