Digital Coyote: Examining Geographical Variation Using a Virtual Museum Collection
Tested Studies in Laboratory Teaching, 2014, Volume 35
Declan J. McCabe & Catherine M. T. Vu
Abstract
Measuring geographical variation requires specimens from diverse locations. Hosted by
Wikieducator, Digital Coyote is a virtual museum of calibrated coyote (Canis latrans) skull photographs.
This open educational resource includes 70 specimens from 22 locations from Texas to Alaska, New
Brunswick to Washington State. Students use digital or printed images to test the hypothesis that
northeastern coyote skulls are larger than northwestern conspecifics. The image collection also includes
domestic dog skulls to facilitate comparisons between artificially and naturally selected populations. A
rich literature on the topic provides an entry point to species concepts, hybridization, conservation
genetics, and wildlife management.
Keywords: zoology, Evolution, coyote skulls, Canis latrans, open educational resource
University of Calgary (2013)
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