The southern Phoenix "urban village" of Ahwatukee Foothills as seen from on top of one of the foothills on the south side of South Mountain. This land was un-developed as a residential community twenty five years ago. The owner of much of this land had been International Harvester who operated a proving ground for thei...
This is a site in southeastern Arizona that is being treated to remove mesquite that has invaded this former grassland. The treatments include aerially applied chemicals that are being tested through a cooperative project including the rancher, the University of Arizona, and Dow Chemical.