Download or read book Fawn Mortality and Home Range of White tailed Deer at Seneca Army Depot written by John P. O'Pezio and published by . This book was released on 1975 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mortality Home Range Movement and Habitat Selection of White tailed Deer Fawns in South Central Iowa written by H. Lee Gladfelter and published by . This book was released on 1984 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book White tailed Deer Fawn Mortality Home Range and Habitat Utilization in East Central Missouri written by Denver Alan Bryan and published by . This book was released on 1980 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fawn Survival Cause specific Mortality and Bed site Selection of White tailed Deer and Mule Deer in Western Kansas written by Mitchell J. Kern and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mule deer (Odocoileus hemionus) and white-tailed deer (O. virginianus) are common sympatric deer species in the Great Plains and western United States that have exhibited divergent population trends temporally and spatially. Mule deer populations are declining and contracting to the west while white-tailed deer populations are expanding. Species-specific differences in fawn recruitment is one proposed explanation for these observed trends, although the underlying causes remain unknown. To determine if landscape or other habitat changes are affecting the two deer species in different ways, we studied bed-site selection of mule deer and white-tailed deer fawns in western Kansas at microhabitat and landscape scales. We also assessed how fawn intrinsic factors, doe maternal condition, and bed-site habitat characteristics influenced survival of mule deer and white-tailed deer fawns. In February 2018 and 2019, we captured 120 adult does (60 mule deer, 60 white-tailed deer) using helicopter net-gun techniques and deployed 120 vaginal implant transmitters (VITs) synchronized with GPS collars deployed on does. Upon VIT expulsion, a birthing event notification was triggered, which narrowed search efforts for fawns. We captured and radio-collared 100 fawns (53 mule deer, 47 white-tailed deer) during 12 May- 23 June in 2018 and 2019. Fawns were visually located daily using ground-based radio-telemetry and we assessed bed-site selection, cause-specific mortality, and survival rates until fawns reached 10 weeks of age. Overall, fawn survival was low (0.32 ± 0.06) and did not differ between species (mule deer: 0.25 ± 0.08; white-tailed deer: 0.41 ± 0.08). Adult chest girth was positively associated with 70-day white-tailed deer fawn survival, longer fawn body length increased 7-day white-tailed deer fawn survival, and fawn sex best predicted 7-day mule deer fawn survival. Model uncertainty indicated fawn intrinsic factors and maternal conditions may be poor predictors of fawn survival. White-tailed deer survival was lower for fawns with more woodland in their home ranges and mule deer fawn survival exhibited a positive quadratic relationship with the amount of grassland within the home range. Mule deer fawn survival increased with the amount of edge and disaggregation within a home range, but landscape configuration did not explain survival of white-tailed deer fawns. We analyzed microhabitat characteristics at 2689 fawn bed-sites and 2689 paired random points. Bed-site selection differed by species; however, vegetative structure was the most influential microhabitat characteristic for both deer species. Mule deer fawns selected for 75% visual obstruction 8.4 dm tall, less grass cover, more succulent cover, and 56% shrub cover at bed-sites. White-tailed deer fawns selected for 25% visual obstruction 9.2 dm tall, 71% forest canopy cover, and less grass cover and bare-ground at bed-sites. The two species also showed differences in landscape selection. The odds of a white-tailed deer fawn bed-site increased 5.88 times in woodlands, whereas odds of a mule deer fawn bed-site increased 2.85 times in CRP. Our research suggests white-tailed deer fawns and mule deer fawns selected different characteristics for bed-sites at the microhabitat and landscape scale. Bed-site selection likely influences fawn survival, which could affect fawn recruitment. Managers should focus on maintaining heterogeneous landscapes composed mainly of native and Conservation Reserve Program grasslands with abundant cover to enhance mule deer fawn survival and bolster adult populations.

Download or read book Population Characteristics Spatial Organization and Natural Mortality in the Columbian White tailed Deer written by Thomas Alan Gavin and published by . This book was released on 1984 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book White tailed Deer Habitat Use Movements and Reproduction at Barksdale Air Force Base Louisiana written by Stephanie Kathryn Hasapes and published by . This book was released on 2012 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite decades of widespread interest and extensive research, many questions remain about white-tailed deer (Odocoileus virginianus) seasonal movements and habitat use in the southeastern United States. Certain seasons, like parturition and breeding, have been studied in detail; however, there is a general lack of specific, year-round information on herd dynamics. The availability of GPS-based telemetry has made studies of year-round movements feasible, and there has been a recent increase in data of this type. During 2009-2011, I assessed deer habitat use and movement dynamics in Northwest Louisiana. Barksdale Air Force base consists of 8,900 ha of bottomland hardwood and upland managed pine stands in Bossier Parish, LA. I placed GPS radiocollars on 15 adult male and 15 adult female white-tailed deer and obtained 1 fix per hour for approximately one year. I quantified annual and monthly home range sizes and habitat composition, and seasonal movement parameters for adult white-tailed deer. Adult home range and core area sizes were larger during the winter months than the summer months for both genders. Male monthly home ranges varied from 97 to 380 ha and were larger than female home ranges (44-181 ha; P 0.0001) in all months. Habitats were utilized similarly by males and females. Shrub habitats and hardwood bottoms were utilized more than expected throughout the year while thinned and wet hardwood bottoms and scrub habitats showed little utilization. Openings such as fields, food plots, and developed areas were preferred when present as patches in primarily forested areas but were avoided when found as large uninterrupted tracts of land. All other habitat types were similar in preference (P 0.05) and showed little variation among months. Overall, males moved more than females for daily movement rate and extreme daily distance. Movement peaked for both genders in the winter season around breeding. I found that movement rates and patterns differed greatly between years, perhaps more than variation among seasons. Ten out of 14 female deer made breeding season excursions outside of normal movements, presumably to seek additional mating opportunities. Although movements declined around the predicted date of parturition, I did not find that movements in the weeks surrounding known parturition dates differed from pre- or post-parturition based on vaginal implant transmitter expulsion dates (P > 0.0664). I also quantified fawn survival, home range size, and habitat composition up to three months of age. Overall fawn mortality was 50%, which is generally consistent with other studies in the southeast. I observed differences in fawn mortality between different habitats on base, with 5 of 6 fawns predated before 30 days on the hardwood-dominated western half and 1 of 6 fawns dying (from apparent internal trauma and subsequent starvation) before 30 days on the pine-dominated eastern half. Fawns in the hardwood ecotype had larger home ranges (P = 0.0011) and core areas (P = 0.0018) than the pine ecotype but doe home ranges and core areas did not differ by ecotype (P > 0.2578). Known parturition sites were closer to habitat edges (P = 0.0242) and developed areas (P = 0.0476) than random sites within doe home ranges, suggesting does were seeking areas of their home range with more cover at parturition. The majority of fawns utilized habitats differently than their dams, with fawns being located more often in developed areas and mixed stands and does being located more often in mature pine stands and shrub habitats. Movement and home range data suggest white-tailed deer at Barksdale are finding adequate year-round resources to meet their needs. Fawn survival appeared to vary considerably depending on habitat at the base, and the provision of additional fawning cover in the form of small openings or timber harvests in areas of mature forest may aid in survival. Female movement data and summer habitat use data raise the possibility that deer density is below target density for harvest management at the site. An accurate estimate of density should be obtained and it may be advisable to consider changes to harvest regulations to increase herd density.

Download or read book Effects of Predation on Population Dynamics of White tailed Deer in South Texas written by John Gregory Kie and published by . This book was released on 1977 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildlife Monographs written by and published by . This book was released on 1983 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology and Management of White tailed Deer in Northeastern Coastal Habitats written by Brian L. Cypher and published by . This book was released on 1988 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seneca White Deer written by and published by . This book was released on 2012 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In 1941, when the U.S. Army built a 24-mile fence to enclose the Seneca Army Depot, several white-tailed deer were caught inside. Over the years, protected from predators and hunters, the herd grew. About 1949, two white deer, a natural variation of the brown deer, were first seen and protected by the soldiers on the Depot. Those deer have now become the world's largest herd of white, white-tailed deer...the Seneca White Deer"--Page [2] of cover.

Download or read book Home Range Location of White tailed Deer written by Michael E. Nelson and published by . This book was released on 1979 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forestry Theses Accepted by Colleges and Universities in the United States written by and published by . This book was released on 1978 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mortality and Home Range of White tailed Deer Odocoileus Virginians on Fort Chaffee Military Reservation Arkansas written by Gregory G. Humphreys and published by . This book was released on 1998 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coyote written by University of New Brunswick. Wildlife Research Unit and published by Fredericton, N.B. : Wildlife Research Unit, University of New Brunswick. This book was released on 1992 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book White Tailed Deer Habitat written by Timothy Edward Fulbright and published by Texas A&M University Press. This book was released on 2013-05-08 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original, 2006 edition of Timothy Edward Fulbright and J. Alfonso Ortega-S.’s White-Tailed Deer Habitat: Ecology and Management on Rangelands was hailed as “a splendid reference for the classroom and those who make their living from wildlife and the land” and as “filling a niche that is not currently approached in the literature.” In this second, full-color edition, revised and expanded to include the entire western United States and northern Mexico, Fulbright and Ortega-S. provide a carefully reasoned synthesis of ecological and range management principles that incorporates rangeland vegetation management and the impact of crops, livestock, predation, and population density within the context of the arid and semiarid habitats of this broad region. As landowners look to hunting as a source of income and to the other benefits of managing for wildlife, the clear presentation of the up-to-date research gathered in this book will aid their efforts. Essential points covered in this new edition include: White-tailed deer habitat requirements Nutritional needs of White-tailed deer Carrying capacity Habitat management Hunting Focused across political borders and written with an understanding of environments where periodic drought punctuates long-term weather patterns, this revised and expanded edition of White-Tailed Deer Habitat: Ecology and Management on Rangelands will aid landowners, researchers, and naturalists in their efforts to integrate land management and use with sound ecological practices.

Download or read book White tailed Deer Track Count Census written by Wilma Ann Mitchell and published by . This book was released on 1986 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mortality and Habitat Use of White tailed Deer Fawns in the Central Black Hills South Dakota 1994 1998 written by Ted A. Benzon and published by . This book was released on 1998 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: