Devil's Tower National Monument
Despite its small size, Devils Tower National Monument encompasses a remarkable array of ecological situations. The area is of particular interest to the ecologist and biogeographer because Devil's Tower and environs rise as an "is1and" of montane and saxicoline habitat out of a "sea" of shortgrass prairie.
Armstrong, David M.
"Baseline Inventory of Mammals, Reptiles, and Amphibians of Devils Tower National Monument, Wyoming,"
University of Wyoming National Park Service Research Center Annual Report: Vol. 10
, Article 9.
Available at: https://repository.uwyo.edu/uwnpsrc_reports/vol10/iss1/9