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Seasonal feeding habits and nutritional status of a white-tailed deer herd.Rose, William Jackson. January 1978 (has links)
Thesis (M.S.)--Ohio State University. / Bibliography: leaves 66-77. Available online via OhioLINK's ETD Center
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Deer harvest and wounding loss associated with bowhunting white-tailed deerHerron, John S. C. January 1984 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1984. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 25-30).
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Fine-scale habitat use related to crop depredation by female white-tailed deer in an agricultural landscapeAdams, Kent Allen, January 2003 (has links) (PDF)
Thesis (M.S.)--University of Tennessee, Knoxville, 2003. / Title from title page screen (viewed Mar. 18, 2004). Thesis advisor: Lisa I. Muller. Document formatted into pages (v, 61 p. : col. ill., maps (some col.)). Vita. Includes bibliographical references (p. 55-60).
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Texas white-tailed deer Internet harvest modelGarrett, Jennifer Nicole 15 May 2009 (has links)
White-tailed deer (Odocoileus virginianus) is an intensively managed game species throughout Texas and the United States. Modeling is a tool that has been used to evaluate various management practices and their potential impacts on wildlife populations; however, many existing models are complicated for the average land manager, require a significant amount of demographic data that may not be readily available, or require expensive software. I developed a white-tailed deer (WTD) harvest model, Texas Deer Manager (TDM), using STELLA® (High Performance Systems, Inc., Version 7.0.3) and NetSim Creator® (High Performance Systems, Inc. Version 2.0), that incorporates the field data that are currently collected and/or can be easily collected, and can be used by interested landowners and state biologists. Unlike other population models specific for WTD, my TDM simulation model has an easy-to-use interface and is available on-line via the Internet. Age classes in the model are represented as fawns (<12 months), yearlings (1-2 years), and adults (>2 years) for each sex. Harvest is controlled by the model user. Currently the parameters such as survival and fecundity rates are set for an average year in the Edwards Plateau Ecological Region of Texas; however, model users can adjust survival and fecundity based on the specifics of their land management area. The website also provides general information about WTD biology and management. I conducted an on-line survey (n = 29) to evaluate the perceived usefulness and satisfaction of the TDM and website. I found that overall participants found the TDM and website were useful with 59% responding they would “probably” or “definitely” use it as a tool to help them determine their harvest plans. There seems to be a strong interest and need for a tool like the TDM and website. It would be beneficial to continue to develop the website and make it applicable for all the regions in Texas. Also, since the TDM model is easily accessible via the Internet and simple to use, it could be incorporated as a tool to teach population dynamics in the classroom.
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Texas white-tailed deer Internet harvest modelGarrett, Jennifer Nicole 15 May 2009 (has links)
White-tailed deer (Odocoileus virginianus) is an intensively managed game species throughout Texas and the United States. Modeling is a tool that has been used to evaluate various management practices and their potential impacts on wildlife populations; however, many existing models are complicated for the average land manager, require a significant amount of demographic data that may not be readily available, or require expensive software. I developed a white-tailed deer (WTD) harvest model, Texas Deer Manager (TDM), using STELLA® (High Performance Systems, Inc., Version 7.0.3) and NetSim Creator® (High Performance Systems, Inc. Version 2.0), that incorporates the field data that are currently collected and/or can be easily collected, and can be used by interested landowners and state biologists. Unlike other population models specific for WTD, my TDM simulation model has an easy-to-use interface and is available on-line via the Internet. Age classes in the model are represented as fawns (<12 months), yearlings (1-2 years), and adults (>2 years) for each sex. Harvest is controlled by the model user. Currently the parameters such as survival and fecundity rates are set for an average year in the Edwards Plateau Ecological Region of Texas; however, model users can adjust survival and fecundity based on the specifics of their land management area. The website also provides general information about WTD biology and management. I conducted an on-line survey (n = 29) to evaluate the perceived usefulness and satisfaction of the TDM and website. I found that overall participants found the TDM and website were useful with 59% responding they would “probably” or “definitely” use it as a tool to help them determine their harvest plans. There seems to be a strong interest and need for a tool like the TDM and website. It would be beneficial to continue to develop the website and make it applicable for all the regions in Texas. Also, since the TDM model is easily accessible via the Internet and simple to use, it could be incorporated as a tool to teach population dynamics in the classroom.
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Blood Chemistry of Free-Ranging and Captive White-tailed Deer (Odocoileus virginianus) in TexasSmith, Melanie Love 2011 May 1900 (has links)
Blood samples were collected from 602 white-tailed deer (WTD) (Odocoileus virginianus) between October 2008 – October 2009, from 15 different counties throughout Texas. White-tailed deer were evaluated for serum biochemical parameters (total protein, albumin, calcium serum, phosphorus, glucose, blood urea nitrogen, creatinine, total bilirubin, creatine kinase, aspartate aminotransferase, glutamic-oxaloacetic transaminase, globulins, albumins to globulins ratio, gamma-glutamyl transferase, and magnesium) and the following variables were recorded: age, gender, county of collection, season, capture method, and status based on captive or free-ranging. The 14 biochemical parameters were compared for WTD among age groups fawns (<12 months), yearlings (≥12 months - <24 months) and adults (≥24 months), gender, season (Spring, Summer, Fall and Winter), status (captive or free-ranging) and capture method (physical restraint, anesthetized using physical restraint method of drug administration, anesthetized using dart gun method of drug administration, drop-netted, net-gunned, or hunter harvested). The data collected for these parameters was used to establish normal ranges for a comprehensive metabolic panel (serum chemistry panel) for WTD in Texas. These reference ranges will be used for both captive and free-ranging WTD to improve diagnostic screening and disease monitoring.
Captive vs. free-ranging status was statistically significant in WTD for 7 of the 14 physiological parameters. Significant differences and trends were observed among the three age groups. Calcium and phosphorus had an inverse relationship with age, while glucose had a direct relationship with age. Gender was statistically significant for 7 of 14 parameters. Anesthetized WTD vs. non-anesthetized had the greatest impact on mean blood chemistry values. Values for total serum protein, albumin, calcium, phosphorus, and globulins were higher for non-anesthetized WTD. Glucose, BUN, and AST mean values for higher for anesthetized WTD.
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Effects of SpayVac⢠on urban white-tailed deer at Johnson Space CenterHernandez, Saul 25 April 2007 (has links)
White-tailed deer (Odocoileus virginianus) populations in the United States have
increased in recent years, particularly in urban and suburban landscapes where
traditional measures of population control are difficult to implement. As a result of rapid
urban development in the last several years, the Lyndon B. Johnson Space Center (JSC)
located southeast of the Houston, Texas metroplex has become a refuge for an
increasing, isolated urban white-tailed deer population. The use of the
immunocontraceptive SpayVac⢠has been proposed as a feasible measure in controlling
the JSC deer population; however, the potential effects of the vaccine on deer
movements are unknown. Furthermore, there is a need to estimate deer densities when
using intensive management practices (e.g., contraceptive program) which requires an
assessment of methods to estimate urban deer densities. The objectives of my study
were to (1) compare female movements and ranges between deer treated with
SpayVac⢠versus non-treated (control) deer, (2) determine if the timing of SpayVacâ¢
treatment affected efficacy, and (3) compare mark-resight and distance sampling
methodologies in estimating urban deer densities. I captured and radio-marked 59 adult
female deer at JSC. I found annual ranges between treated (mean 95% kernel = 82 ha, mean 50% kernel = 11 ha) and control (mean 95% kernel = 77 ha, mean 50% kernel =
11 ha) deer were similar (P > 0.05). Furthermore, I found daily movements between
treated (mean = 430 m) and control (mean = 403 m) deer also were similar (P > 0.05).
The use of SpayVac⢠did not alter movements and ranges of treated deer, and is
unlikely to increase deer-vehicle collisions due to increased movements. I found the
timing efficacy (i.e., time needed for vaccine to prevent pregnancy) of SpayVac⢠was
0% for does treated closer to the breeding season than previously believed. For JSC, this
expands the application time for SpayVac⢠treatment to a 5-6 month window rather
than the 2-3 month window as previously recommended.
I found mark-resight estimates (160-174 deer) were congruent with minimum
known alive estimates at JSC (158), whereas distance sampling estimates (83-114) were
biased low. The use of non-random road counts likely resulted in the low estimates
using distance sampling. I recommend that future efforts to monitor population densities
at JSC use mark-resight estimates along with the on-going contraceptive program.
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Epidemiology of chronic wasting disease in white-tailed deer in the endemic area of WyomingEdmunds, David R. January 2008 (has links)
Thesis (M.S.)--University of Wyoming, 2008. / Title from PDF title page (viewed on Jan. 19, 2010). Includes bibliographical references.
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An ecological study of American Ginseng (Panax quinquefolius L.) in the Missouri Ozark Highlands : effects of herbivory and harvest, ecological characterization and wild simulated cultivation /Farrington, Susan J. January 2006 (has links) (PDF)
Thesis (M.S.)--University of Missouri-Columbia, 2006. / Includes bibliographical references (p. 157-167). Also available in PDF format via the Internet.
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Patterns of stress and suitability of camera surveys for white-tailed deerMcCoy, John Clinton. Ditchkoff, Stephen S. January 2009 (has links)
Thesis--Auburn University, 2009. / Abstract. Includes bibliographic references.
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