Open Access Articles

Bos grunniens Linnaeus, 1766, and Bos mutus (Przewalski, 1883) are the domestic and wild forms, respectively, of the bovid commonly called the yak. B....
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Leslie, D. M., Jr., and G. B. Schaller. 2009. Bos grunniens and Bos mutus (Artiodactyla: Bovidae). Mammalian Species 836:1-17.
 Estimating survival rates of naturally hibernating mammals is important for ecological and conservation reasons, but empirical estimates are logistically difficult to obtain. Individual-bas...
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Boyles, J. G., and V. Brack, Jr.. 2009. Modeling survival rates of hibernating mammals with individual-based models of energy expenditure. Journal of Mammalogy 90:9-16.
Tetracerus quadricornis (de Blainville, 1816) is 1 of the smallest Asian bovids and commonly is called the fourhorned antelope or chousingha. It is endemic to Peninsular India and small parts of low...
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Leslie, D. M., Jr., and K. Sharma. 2009. Tetracerus quadricornis (Artiodactyla: Bovidae). Mammalian Species 843:1-11.
Black bears (Ursus americanus) forage selectively in natural environments. To determine if bears also forage selectively for anthropogenic resources we analyzed data on vehicles broken into by be...
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Breck, S. W., N. Lance, and V. Seher. 2009. Selective foraging for anthropogenic resources by black bears: minivans in Yosemite National Park. Journal of Mammalogy 90:1041-1044.
Thousands of industrial-scale wind turbines are being built across the world each year to meet the growing demand for sustainable energy. Bats of certain species are dying at wind turbines in unpreced...
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Cryan, P. M., and R. M. R. Barclay. 2009. Causes of bat fatalities at wind turbines: hypotheses and predictions. Journal of Mammalogy 90:1330-1340.
An understanding of how top mammalian carnivores respond to urbanization is important for conservation and management of human–wildlife conflicts. Coyotes (Canis latrans) have recently beco...
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Gehrt, S. D., C. Anchor, and L. A. White. 2009. Home range and landscape use of coyotes in a metropolitan landscape: conflict or coexistence. Journal of Mammalogy 90:1045-1057.
The substantial body of research on Holarctic ground squirrels amassed over the past century documents considerable variability in morphological, cytogenetic, ecological, and behavioral attribute...
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Helgen, K. M., F. R. Cole, L. E. Helgen, and D. E. Wilson. 2009. Generic revision in the Holarctic ground squirrel genus Spermophilus. Journal of Mammalogy 90:270-305.
Determinants of sex ratios in animal populations have been of general interest to ecologists for decades. We tested the hypothesis that offspring sex ratio in a population of northern elephant se...
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Lee, D. E., and W. J. Sydeman. 2009. North Pacific climate mediates offspring sex ratio in northern elephant seals. Journal of Mammalogy 90:1-8.
We investigated the effects of fluctuating prey numbers on the foraging strategies and potential mechanisms for coexistence of 2 sympatric predators, coyotes (Canis latrans) and red foxes (Vulpes...
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Randa, L. A., D. M. Cooper, P. L. Meserve, and J. A. Yunger. 2009. Prey switching of sympatric canids in response to variable prey abundance. Journal of Mammalogy 90:954-603.
The central Rocky Mountain region of North America lies at the biogeographic crossroads of the Rocky Mountains, Great Plains, and Great Basin. Here, we examine genetic patterns in an abundant, wi...
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Spaeth, P. A., M. van Tuinen, Y. L. Chan, and E. A. Hadly. 2009. Phylogeography of Microtus longicaudus in the tectonically and glacially dynamic central Rocky Mountains. Journal of Mammalogy 90:571-584.