Download or read book Food Selection Home Range and Movements of Coyotes on and Off a Sanctuary in Klamath Basin written by Suzanne Shoemaker and published by . This book was released on 1985 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio-telemetry and scat analysis were used to investigate daily and seasonal movement patterns and food selection of a protected coyote population on Tulelake National Wildlife Refuge (TLNWR) and adjacent Lava Beds National Monument (LABE) in northeastern California. Study emphasis was on evaluation of movements on and off the sanctuary, and movements and food selection relative to manipulated and undisturbed sites. Nineteen coyotes were trapped and fitted with either radio-telemetry (12) or color-coded (7) collars between 1 November 1982 and 5 May 1983. Home ranges were estimated for eight sanctuary coyotes (two composites) by two methods: (1) 95% minimum convex polygon (MCP) and (2) 90% contour of the utilization distribution. Home ranges were small (95% MCP's : 0.5 - 6.2 km2) and elongate, including portions of both irrigated cropland (TLNWR SW Sump) and undisturbed rangeland (LABE) habitats. Coyotes used cropland habitat primarily for foraging purposes, and rangeland for resting and denning. Elongate shape reflected movements back and forth between habitats. Territoriality was demonstrated. Intensive monitoring of four coyotes from May through September 1983 indicated coyotes used larger areas at night (1700 to 0900) than in daytime (0900 to 1700) during pup-rearing (23 May to 8 August) and dispersal (15 August to 20 November) seasons. Home ranges and core areas were larger for both diel periods in dispersal season than in pup-rearing season. Variable patterns of coyote use of irrigated cropland habitat were attributed to individual energy demands, human activity, and vegetative cover. Only one individual (adult male) was known to make daily excursions off the protected area. Some seasonal migration off the sanctuary took place in late fall, winter, and early spring. Spring migrations may relate to human disturbance on agricultural lands. Food habits analysis showed coyote diet was more diverse in all seasons on the undisturbed rangeland (LABE) than on the irrigated cropland (SW Sump). Montane voles, Nuttall's cottontails, and mule deer were winter staples on LABE. Many other foods (sciurid and heterormyid rodents, insects, berries, birds) entered LABE coyote diet in late spring and summer. Montane voles were the dominant coyote food year round on SW Sump. Birds entered SW Sump coyote diet in substantial quantities only during pheasant and waterfowl hunting seasons in late fall and winter. A model for optimal use of a patchy habitat and its application to coyote foraging strategy and use of manipulated (simple, homogeneous) versus undisturbed (complex, heterogeneous) environments is discussed, as are some management implications.

Download or read book Wildlife Review written by and published by . This book was released on 1990 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Home Range Movements and Activity Patterns of Coyotes Canis Latrans in Los Angeles Suburbs written by Eric Samuel Shargo and published by . This book was released on 1988 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Food Habits of Coyotes in a Semidesert Grass shrub Habitat written by Henry L. Short and published by . This book was released on 1979 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Home Range Habitat Use and Movements of Coyotes in a Southern California Urban Environment written by Jeffrey Shane Romsos and published by . This book was released on 1998 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Predation by Coyotes on Antelope Fawn Survival on Anderson Mesa written by Don J. Neff and published by . This book was released on 1979 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Movements and Food Habits of Coyotes in the Sagehen Creek Basin and Vicinity written by Vernon M. Hawthorne and published by . This book was released on 1970 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coyotes written by Marc Bekoff and published by . This book was released on 1978 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1978, this text pulls together much disparate research in coyote evolution, taxonomy, reproduction, communication, behavioral development, population dynamics, and ecological studies in the Southwest, Minnesota, Iowa, New England, and Wyoming. (Animals/Pets)

Download or read book Ecology and Behavior of Coyotes in Urban Environments at Varying Spatial Scales written by Sharon A. Poessel and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing global urbanization has altered landscapes for many wildlife species, including carnivores. Some carnivore species have been able to adapt to and even thrive in urban environments, including coyotes (Canis latrans). As coyotes continue to settle in more urban areas, human-coyote conflicts, such as attacks on humans or pets, are also increasing. Understanding the various factors affecting space use of urban coyotes may assist wildlife officials in reducing such conflicts. We conducted three studies of urban coyotes at varying spatial scales. First, using a captive population of coyotes at a fine spatial scale, we tested whether coyotes preferred urban, natural, or a mixture of habitat structures and whether sex, behavioral profile, biological season, or food manipulation affected coyote patch choice. When investigating novel environments, coyotes, especially females and bold animals, preferred a mixture of urban and natural structures rather than uniform structure. Food had no effect on patch choice, and coyotes appeared to be primarily motivated by the structure of the habitat rather than by the amount of food within each habitat. Second, we examined home-range size, habitat use, and resource selection of 22 coyotes at a local, population scale in the Denver metropolitan area. Mean (℗ł SD) home-range size of resident coyotes (11.6 ℗ł 11.0 km2) was smaller than ranges of transient coyotes (200.7 ℗ł 232.4 km2). Home-range size did not vary by season or sex, but resident coyotes during the day had smaller home ranges than during the night. Coyotes had high percentages of developed lands (44.5 ℗ł 18.9%) within their home ranges, but the percentage of coyote locations in natural lands (48.9 ℗ł 22.4%) was higher than in developed lands (20.6 ℗ł 11.7%). Coyotes selected for natural lands over developed lands, and they increased activity at night. Finally, we surveyed 105 urban areas in the United States, focusing on the occurrence of coyotes and conflicts on a national scale. Larger urban areas were more likely to contain both coyotes and conflicts, and were also more likely to have greater numbers of conflicts. Urban areas in the western regions with larger amounts of high-intensity development and less forested and agricultural areas were more likely to have conflicts. Most urban areas considered the management of conflicts to be of low priority. We conclude from these three studies that coyotes residing in urban areas prefer to spend their time in natural lands where human activity is minimized, especially forested and riparian areas that provide cover for coyotes and their native prey. Habitat management practices, such as sustainable urban planning and landscape design incorporating wildlife habitat requirements, may be an important tool in reducing human-coyote conflicts in highly urbanized environments.

Download or read book Home Range Habitat Use and Survival of Coyotes in Western South Carolina written by and published by . This book was released on 2009 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT.--Home range size, habitat use and survival of coyotes are variable throughout their range. Because coyotes have recently become established in South Carolina, we investigated their spatial distribution, habitat use and mortality on the Savannah River Site (SRS) in western South Carolina, USA. Annual survival for adult coyotes on the SRS was 0.658. Off-site trapping and shooting accounted for 60% of mortality. Home ranges averaged 30.5 km2 and 31.85 km2 by the 95% minimum convex polygon and 95% fixed kernel methods, respectively. We detected no difference in home ranges size between males and females. Intraspecific home range overlap averaged 22.4%, excluding mated pair interactions, with 87.5% of coyotes sharing their home range with one or more individuals. Coyotes selected home ranges containing higher proportions of early successional habitat than was available on the landscape. Core areas likewise contained a greater proportion of early successional habitat than available in the animal's home range.

Download or read book Anthropogenic Influence on Coyote Canis Latrans Winter Movements in Eastern New Brunswick written by Mathieu Dumond and published by Halifax : Parks Canada, Atlantic Region. This book was released on 2001 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of 2 capture and restrain procedures used on coyotes in the Greater Kouchibouguac Ecosystem in New Brunswick. It describes the capture methods, their efficiency, and by-catch management, and addresses recommendations for future studies needing to live-trap canids. It also presents the results of an assessment of anthropogenic influence on coyote winter movements, by comparing the home ranges, movements and activity of radio-collared coyotes.

Download or read book Home Range Habitat Selection and Dispersal of Coyotes in Southern Iowa written by Greig D. Jones and published by . This book was released on 1985 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seasonal Movement Patterns of Coyotes in the Bear River Mountains of Idaho and Utah written by Glen F. Gantz and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Coyotes (Canis latrans) prey upon domestic sheep. The Animal Damage Control (ADC) program currently relies heavily on aerial gunning in winter to control coyote depredations on mountain grazing allotments. Some people claim that winter aerial gunning is not effective because coyotes migrate to lower elevations during winter, following herds of big game animals, and may not be on the allotments where summer depredations occur. I studied the seasonal movement patterns of coyotes in the Bear River Range of Utah and Idaho to determine if coyotes in montane habitats move on a seasonal basis. Radio-collared coyotes were located from fixed-wing aircraft from 13 November 1987 to 15 September 1989. I used 3 parameters to assess interseasonal movement patterns: overlap in seasonal home ranges, distance between harmonic mean centers of activity, and seasonal differences in mean elevation. All mature coyotes showed overlapping seasonal home ranges, which suggests they did not move substantially between seasons. In contrast, none of the sub-adult coyotes had seasonal home ranges that overlapped. Distances between harmonic centers of seasonal activity were easily assigned to one of two groups (9́Þ5000 m and 9́Þ10,000 m). These corresponded precisely with coyotes that did and did not display overlap in seasonal home ranges. Significant changes in the elevations of seasonal locations were not evident for any age or sex group. I conclude (1) that movement of sub-adult coyotes in the Bear River Range is part of dispersal behavior and is not motivated by seasonal change and (2) that these sub-adult coyotes generally cease wandering during their second years. My findings are similar to other studies where nomadic wandering was more common among sub-adult coyotes and was not correlated with season. I saw no movement of coyotes from the mountains to valley locations. Adult coyotes were in the same location in summer as in winter.

Download or read book Home Range Activity Patterns and Habitat Selection of the Coyote Canis Latrans Along an Urban rural Gradient written by Holly Elizabeth Jantz and published by . This book was released on 2011 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Home Range Activity Habitat Use and Food Habits of Eastern Coyotes in the Champlain Valley Region of Vermont written by David Karl Person and published by . This book was released on 1988 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Home Range Habitat Use Movement and Activity of Coyotes in a Managed Southern Pine Forest written by Randy Edan Druckman and published by . This book was released on 1990 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Home Range Size Vegetation Density and Season Influences Prey Use by Coyotes Canis Latrans written by Jennifer N. Ward and published by . This book was released on 2018 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: To ensure reproductive success, Canis species establish contiguous mosaics of territories in suitable habitats to partition space and defend limiting resources. Consequently, Canis species can exert strong effects on prey populations locally because of their year-round maintenance of territories. We assessed prey use by coyotes (Canis latrans) by sampling scats from within known territories in southeastern Alabama and the Savannah River area of Georgia and South Carolina. We accounted for the size and habitat composition of coyote home ranges to investigate the influence of space use, vegetation density, and habitat type on coyote diets. Coyote use of prey was influenced by a combination of mean monthly temperature, home range size, vegetation density, and hardwood forests. For example, coyote use of adult white-tailed deer (Odocoileus virginianus) was associated with cooler months and smaller home ranges, whereas use of rabbits (Sylvilagus spp.) was associated with cooler months, larger home ranges, and less vegetation density. Coyotes in our study relied primarily on nutritionally superior mammalian prey and supplemented their diet with fruit when available, as their use of mammalian prey did not appreciably decrease with increasing use of fruit. We suggest that differential use of prey by coyotes is influenced by habitat heterogeneity within their home ranges, and prey-switching behaviors may stabilize local interactions between coyotes and their food resources to permit stable year-round territories. Given that habitat composition affects coyote prey use, future studies should also incorporate effects of habitat composition on coyote distribution and abundance to further identify coyote influences on prey communities.