Selected Articles about Flesch's research:
UA News. Border fence blocks wildlife movement, Alan Fischer. June 2010. Video
American Scientist. Science observer - don't fence me out, Anna Lena Phillips. November-December 2009.
The Wildlife Professional. Science in short – border fence impacts, The Wildlife Society. Fall 2009.
Birding Magazine. News and notes - birds of northern Sonora, Paul Hess. July 2009.
Discovery News. U.S.-Mexico border fence may snag wildlife, Jessica Marshall. July 2009.
Los Angeles Times. U.S.-Mexico border fence isolates wildlife, Amy Littlefield. July 2009.
Science Daily. U.S.-Mexico border wall could threaten wildlife species. July 2009.
Audubon Magazine. The borderlands - border jumpers. Judy Leibach September - October 2007.
Discovery News. Pygmy-owl declining in Mexico, Arthur Rotstein, Associated Press. February 2007.
Arizona Daily Star. Pygmy-owl in Sonora down by 26%, UA study concludes. Arthur Rotstein, Associated Press. February 2007.