Pair bond formation has been investigated much less than many other social behaviors, perhaps in part because traditional laboratory mice and rats do not exhibit this behavior. However, pair bonding is common among monogamous animals such as the prairie vole (Microtus ochrogaster). In this review, we discuss how the prairie vole has been used as a model system to investigate the neurobiology of...

A discrete-time reaction-diffusion model for black-footed ferret release, population growth, and dispersal is combined with ferret carrying capacity constraints based on prairie dog population management decisions to form a spatial optimization model. Spatial arrangement of active prairie dog colonies within a ferret reintroduction area is optimized over time for maximum expected adult ferret p...

During May and June 2003, the first cluster of human monkeypox cases in the United States was reported. Most patients with this febrile vesicular rash illness presumably acquired the infection from prairie dogs. Monkeypox virus was demonstrated by using polymerase chain reaction in two prairie dogs in which pathologic studies showed necrotizing bronchopneumonia, conjunctivitis, and tongue ulcer...

Prairie voles (Microtus ochrogaster) are monogamous New World rodents which show geographic variation in social behavior. In this study, parameters of female reproduction which might be related to mating system were compared in prairie voles from eastern Kansas (KAN) versus central Illinois (ILL). KAN females showed a more rapid onset of natural estrus following exposure to a male and were more...

In prairie voles (Microtus ochrogaster), most virgin females are infanticidal. To determine the onset of maternal responsiveness, female prairie voles were tested for maternal behavior as virgins and at different times throughout pregnancy. Female voles that were infanticidal as virgins by and large remained infanticidal throughout pregnancy. In contrast, about 30% of voles that were maternal a...

How to shape the anticipated build-out of industrial-scale renewable energy in a way that minimizes risk wildlife remains contentious. The challenge balancing conservation and decarbonization electricity sector is well illustrated grasslands shrub-steppe North America. Here, several endemic species grouse are focus intensive, long-term action by host governmental nongovernmental entities, many ...

Plague, caused by the bacterium Yersinia pestis, is a highly virulent pathogen in hosts like the black-tailed prairie dog (Cynomys ludovicianus). However, over a century of selective pressure has not led to increased immunity to plague infection in prairie dog towns leaving many to ask why resistance has failed to develop. Here, we present a model of the coevolution of plague virulence and prai...

The Black Witch Moth - A Rare Prairie Visitor

Soil health changes induced by prairie reconstruction (cultivated fields to tallgrass prairie) were assessed in Central Missouri within sites representing a chronosequence of 0, 2, 3, 4, 6, 9, 10, 11, 12, and 13-yr post-reconstruction. In addition, nearby remnant native prairie, two long-term reconstructed prairies (~25 ~57-yr post-reconstruction), biofuel 9-yr post-reconstruction evaluated for...

BACKGROUND Mixtures of prairie species (mixed prairie species; MPS) have been proposed to offer important advantages as a feedstock for sustainable production of fuels and chemicals. Therefore, understanding the performance in hydrothermal pretreatment and enzymatic hydrolysis of select species harvested from a mixed prairie is valuable in selecting these components for such applications. This ...