Arizona Daily Independent headlines Ocotillo – an aide to hummingbirds and geologists July 27, 2014 Jonathan DuHamel
Environment/Nature Cardinals, Pyrrhuloxias and a cameo appearance by Phainopepla October 27, 2013 Jonathan DuHamel
Arizona Daily Independent headlines A brief geologic history of Arizona Chapter 6: Cretaceous Time September 14, 2013 ADI Staff Reporter
