Attributes / relations provided by
♦ ¹Balda, Russell P. and Kamil, Alan, Linking Life Zones, Life History Traits, Ecology, and Spatial Cognition in Four Allopatric Southwestern Seed Caching Corvids (2006). Papers in Behavior and Biological Sciences. Paper 36.
♦ ²Food Habits of Rodents Inhabiting Arid and Semi-arid Ecosystems of Central New Mexico, ANDREW G. HOPE AND ROBERT R. PARMENTER, Special Publication of the Museum of Southwestern Biology, NUMBER 9, pp. 1–75 (2007)
♦ ³Peromyscus boylii (Rodentia: Cricetidae), MATINA C. KALCOUNIS-RUEPPELL AND TRACEY R. SPOON, MAMMALIAN SPECIES 838:1–14 (2009)