Prairie Dogs Research Papers - Academia.edu (original) (raw)

Misrepresentation of terminology is a major impediment for attempts at enhancing public conservation literacy. Despite being critically important for improving conservation practice, there have been few systematic analyses of the popular use of conservation terminology. This paper draws from science communication studies and metaphor analysis, to examine how keystone, flagship and umbrella species concepts are used and represented in non-academic contexts. 557 news articles containing these terms were systematically analyzed. Mammals featured in 60% of articles on keystones, 55% on flagships and 63% on umbrella species. Number of articles explaining the terms keystone (35%) and flagship (31%) was low, and keystones were the most misrepresented term. Keystones were metaphorically linked with balance, flagships with representation and umbrella species with protection. These metaphors influenced public interpretation of scientific terminology, oriented actions towards select species, and led to a valuation of such actions. Together, the findings highlight three important aspects of popular use of conservation terminology: (1) communication is largely biased towards mammals, (2) everyday language plays a vital role in the interpretation of concepts, and (3) metaphors influence peoples’ actions and understanding. Conservation biologists need to engage with issues of language if public conservation literacy is to be improved. Further evaluations of concepts with high public and policy relevance, systematic identification of communication shortfalls, and linguistic assessments prior to promoting new terms are potential ways of achieving this.

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- Conservation Biology, Conservation, Wildlife Conservation, Flagship Species

This case report describes the clinical signs and treatment of demodicosis in nine pet prairie dogs (Cynomys ludovicianus). Clinical records including history, clinical examination, microscopic evaluation and fungal culture of the skin lesions were available for all nine animals. In seven animals, blood was obtained for haematological and biochemical analyses. Clinical signs comprised bilaterally symmetrical alopecia extending from the middle part of the back down to the skin of the thighs and the dorsal and ventral parts of the tail. Demodex mites were found in skin scrapings from all cases. Treatment with amitraz at 250 p.p.m. resulted in resolution of lesions and hair regrowth. This is the first report of demodicosis in this species.

- by Vladimir Jekl and +1
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- Dermatology, Tree squirrels (Rodentia), Parasite, Prairie Dogs

Black-tailed prairie dogs' feeding and burrowing behavior is a significant economic nuisance to agricultural producers. We tested the Rodenator™ on two portions of an isolated prairie dog town in Lewis and Clark County, Montana to determine how effective it was in reducing prairie dog numbers. Though other studies have been done using propane-oxygen devices, our study employed updated application techniques and an aggressive hole closing procedure to reduce the likelihood of false failures. In the southern area, we treated 53 burrows for 30 seconds with oxygen set at 40 psi and propane at 45 psi. In the northern area, we treated 120 burrows with an injection time of 45 seconds using the same oxygen and propane psi rates. Using the open burrow method for determining efficacy, our results were 58.7% for the southern area and 65% for the northern. Our study revealed that future studies should incorporate population surveys and appropriate control plots to determine the true efficacy of the Rodenator™, and we provide suggestions to improve overall method efficiency.

- by Stephen M Vantassel
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- Human-wildlife conflicts, Human dimensions of wildlife, Pesticides, Rodents

Technology and infrastructure costs can limit access to oral vaccination tools for wildlife disease control. We describe vaccine bait mass manufacturing employing off-the-shelf technologies. Our approach has helped advance scaling-up of plague vaccination campaigns, but components of this production system could be translated into other wildlife vaccination applications.

- by Lucy Corro
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- Zoology, Conservation Biology, Wildlife Biology, Vaccines

- by Lucy Corro and +1
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- Conservation Biology, Wildlife Biology, Wildlife Diseases, Endangered species conservation

The Black-footed Ferret Recovery Implementation Team Executive Committee is conducting a project to develop,
and (hopefully) eventually implement, a plague vaccination program for prairie dogs. The project is a component of the Western Association of Fish and Wildlife Agencies Grasslands Conservation Initiative. An effective, field-worthy vaccine against plague could be the biggest breakthrough in recovery efforts for the black-footed ferret since the 1981 rediscovery of wild ferrets near Meeteetse, Wyoming. If proven efficacious, the vaccine could help agencies and stakeholder cooperators maintain specific
populations of prairie dogs at robust levels, thus enhancing range-wide conservation of those species, as well recovery of the ferret,
while enabling control of other prairie dog populations to resolve site-specific agricultural and human health concerns. The results
of laboratory and field-testing in the early stages of developing this vaccine are preliminary but mostly encouraging. A plan for
broad-scale application is being developed for possible use when testing has been completed and (if warranted) the vaccine is
registered for governmental use. An overview of all aspects of the project is discussed.