Concern has been expressed that mesquite bosques are disappearing or diminishing in quality, and that the survival of the mesquite mouse is consequently threatened. This study, funded by a grant from the Arizona Heritage Fund to the Pima County Regional Flood Control District, investigated the current distribution of the mesquite mouse by reviewing historical records from museum specimens, examining existing potential habitat at historic locations of the species and elsewhere in the county, and conducting a live-trapping study at 19 sites representing a range of ecological communities with mesquite as a major component.

If Arizona is going to be successful not only in improving minority access to higher education, but more importantly, minority student success in higher education, a systematic approach needs to be developed. The answers to improving minority access and achievement in higher education requires a holistic view of education as a system as well as an integrated look into the drivers of academic success. A fundamental problem exists with current policies designed to improve minority representation in higher education. Arizona’s lack of both a systematic view of the problem and the creation of a framework to evaluate policy ideas are sources of these disappointing results. The purpose of this paper is to fill in the gap by providing a framework of focus for academic success to be used to enhance Arizona’s approach to higher education policy.