Geographic Distribution and Taxonomy of the Chipmunks of Wyoming

Delve into a meticulous survey of Wyoming’s chipmunks, where the author maps out which species and subspecies call the state home. By examining over 750 museum specimens, the study reveals subtle differences in skull shape, body size, and coloration, while also highlighting the modest sexual dimorphism that makes males and females nearly indistinguishable in the field. Detailed tables and three illustrative figures guide listeners through the geographic patterns that shape these tiny mammals’ distribution.

The narrative balances rigorous statistical analysis with clear explanations, showing how variations arise and what they tell us about the chipmunks’ evolutionary relationships. Listeners will hear about the careful methods used to measure skull dimensions, the challenges of field data, and the collaborative effort of researchers and institutions that made the work possible. This concise yet thorough account offers a fascinating glimpse into the world of North‑American rodent taxonomy and the natural history of Wyoming’s lesser‑known residents.