Mating with more than one male increases reproductive success for female prairie dogs, despite an increase in risks. This is according to a new study published in The Journal of Mammalogy by behavioral ecologist John Hoogland, ...
Plants & Animals
Dec 4, 2013
0
0
(Phys.org) —From within an ancient German gravesite to laboratories under the harshest extremes of scientific scrutiny, traces of DNA from a deadly disease illuminate the cold pages of history with modern insight.
Cell & Microbiology
May 20, 2013
1
1
Prairie dogs pull up stakes and look for a new place to live when all their close kin have disappeared from their home territory—a striking pattern of dispersal that has not been observed for any other species. This is ...
Plants & Animals
Mar 7, 2013
0
0
(Phys.org) -- A team of scientists at Washington University in St. Louis has been keeping a wary eye on emerging tick-borne diseases in Missouri for the past dozen years, and they have just nailed down another part of the ...
Cell & Microbiology
Jun 22, 2012
0
0
Fire, cattle and even prairie dogs all could play a role in sustaining the biodiversity of the western Great Plains, according to a U.S. Department of Agriculture (USDA) researcher.
Ecology
Mar 2, 2011
0
0
(PhysOrg.com) -- Researchers in the US studying the behavior of black-tailed prairie dogs at a local zoo have discovered they behave differently, kissing and cuddling each other more when people are watching than when they ...
Prairie dogs, once abundant in the Rocky Mountains and Great Plains, have been decimated in recent decades by plague - a virulent bacterial disease spread by fleas.
Ecology
Aug 3, 2010
1
0
(PhysOrg.com) -- Prairie dogs may have a vocal communication system more complex than that of dolphins, whales and non-human primates, according to a new study.
Prairie dogs may seem like harmless little creatures, but they can inflict serious injury on plants simply by snacking on them. Plants cannot flee from their furry predators, so how do they avoid becoming a prairie dog's ...
Plants & Animals
Jun 23, 2009
0
0
The Northern Arizona University biology professor states the case for protecting the species in Prairie Dogs: Communication and Community in an Animal Society, recently published by Harvard University Press.
Ecology
Mar 10, 2009
0
0
