Open Access Articles

Species reside in dynamic environments, simultaneously experiencing variations in climatic conditions, habitat availability and quality, interspecific interactions, and anthropogenic pressures. We inv...
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Nyeema C Harris, Reuben A Garshong & Morgan Gray. 2018. Distinct isotopic signatures reveal effect of ecoregion on small mammals of Ghana. Journal of Mammalogy 99(1):117-123.
Bats belonging to the subfamily Vespertilioninae are diverse and cosmopolitan, but their systematic arrangement remains a challenge. Previous molecular surveys suggested new and unexpected relationshi...
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Manuel Ruedi, Judith L Eger, Burton K Lim, Gábor Csorba. 2018. A new genus and species of vespertilionid bat from the Indomalayan Region. Journal of Mammalogy 99(1):209-222.
A 2007 survey of small mammals on Mt. Mantalingahan (2,086 m elevation), southern Palawan Island, Philippines, obtained specimens of a distinctive, previously unknown shrew (Soricidae). We describe th...
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Rainer Hutterer, Danilo S Balete, Thomas C Giarla, Lawrence R Heaney, Jacob A Esselstyn. 2018. A new genus and species of shrew (Mammalia: Soricidae) from Palawan Island, Philippines. Journal of Mammalogy 99(3):518–536.
Quantifying reproductive parameters is essential for developing effective conservation plans for species of concern; however, studying reproduction in wild settings can be challenging and local data a...
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Rebecca E Green, Kathryn L Purcell, Craig M Thompson, Douglas A Kelt, Heiko U Wittmer. 2018. Reproductive parameters of the fisher (Pekania pennanti) in the southern Sierra Nevada, California. Journal of Mammalogy 99(3):537–553.
Synchrony between reproduction and food availability is important in mammals due to the high energetic costs of gestation and lactation. Female polar bears (Ursus maritimus) must accumulate sufficient...
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Karyn D Rode, Jay Olson, Dennis Eggett, David C Douglas, George M Durner, Todd C Atwood, Eric V Regehr, Ryan R Wilson, Tom Smith, & Michelle St. Martin. 2018. Den phenology and reproductive success of polar bears in a changing climate. Journal of Mammalogy 99(1):16-26.
Effective conservation of insular populations requires careful consideration of biogeography, including colonization histories and patterns of endemism. Across the Pacific Northwest of North America, ...
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Natalie G. Dawson, Jocelyn P. Colella, Maureen P. Small, Karen D. Stone, Sandra L. Talbot & Joseph A. Cook. 2017. Historical biogeography sets the foundation for contemporary conservation of martens (genus Martes) in northwestern North America. Journal of Mammalogy 98(3):715-730.
Monitoring demographic and genetic parameters of reintroduced populations of endangered species is essential for evaluating and informing conservation strategies to maximize the chances of a successfu...
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Stephanie M. DeMay, Penny A. Becker, Janet L. Rachlow & Lisette P. Waits. 2017. Genetic monitoring of an endangered species recovery: demographic and genetic trends for reintroduced pygmy rabbits (Brachylagus idahoensis). Journal of Mammalogy 98(2):350-364.
Seasonal reliance on plant-based resources is very uncommon in temperate insectivorous bats. The pallid bat (Antrozous pallidus) is an exception and in the Sonoran Desert switches from an arthropod-ba...
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Jaclyn R. Aliperti, Douglas A. Kelt, Paul A. Heady, III & Winifred F. Frick. 2017. Using behavioral and stable isotope data to quantify rare dietary plasticity in a temperate bat. Journal of Mammalogy 98(2):340-349.
Predation by large carnivores is a dominant factor shaping wildlife communities and an understanding of local foraging strategies of predators is central to the management of wildlife populations. Inf...
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Dominique E. Watts & Seth D. Newsome. 2017. Exploitation of marine resources by wolves in southwestern Alaska. Journal of Mammalogy 98(1):66-76.
Larger predators can affect smaller predators through intraguild predation and competition, which in turn could have indirect effects on other consumers. We investigated whether gray wolves (Canis lup...
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David G. Flagel, Gary E. Belovsky, Michael J. Cramer, Dean E. Beyer, Jr. & Katie E. Robertson. 2017. Fear and loathing in a Great Lakes forest: cascading effects of competition between wolves and coyotes. Journal of Mammalogy 98(1):77-84.