Whitetail Deer Are the Most Common Cervids Raised
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Differential Habitat Selection by Moose and Elk in the Besa-Prophet Area of Northern British Columbia
ALCES VOL. 44, 2008 GILLINGHAM AND PARKER – HABITAT SELECTION BY MOOSE AND ELK DIFFERENTIAL HABITAT SELECTION BY MOOSE AND ELK IN THE BESA-PROPHET AREA OF NORTHERN BRITISH COLUMBIA Michael P. Gillingham and Katherine L. Parker Natural Resources and Environmental Studies Institute, University of Northern British Columbia, 3333 University Way, Prince George, British Columbia, Canada V2N 4Z9, email: [email protected] ABSTRACT: Elk (Cervus elaphus) populations are increasing in the Besa-Prophet area of northern British Columbia, coinciding with the use of prescribed burns to increase quality of habitat for ungu- lates. Moose (Alces alces) and elk are now the 2 large-biomass species in this multi-ungulate, multi- predator system. Using global positioning satellite (GPS) collars on 14 female moose and 13 female elk, remote-sensing imagery of vegetation, and assessments of predation risk for wolves (Canis lupus) and grizzly bears (Ursus arctos), we examined habitat use and selection. Seasonal ranges were typi- cally smallest for moose during calving and for elk during winter and late winter. Both species used largest ranges in summer. Moose and elk moved to lower elevations from winter to late winter, but subsequent calving strategies differed. During calving, moose moved to lowest elevations of the year, whereas elk moved back to higher elevations. Moose generally selected for mid-elevations and against steep slopes; for Stunted spruce habitat in late winter; for Pine-spruce in summer; and for Subalpine during fall and winter. Most recorded moose locations were in Pine-spruce during late winter, calv- ing, and summer, and in Subalpine during fall and winter. -
BISON Workshop Slides
Bison Workshop Implicit, parallel, fully-coupled nuclear fuel performance analysis Computational Mechanics and Materials Department Idaho National Laboratory Table of ContentsI Bison Overview . 4 Getting Started with Bison . 19 Git...........................................................20 Building Bison . 28 Cloning to a New Machine . 30 Contributing to Bison. .31 External Users. .35 Thermomechanics Basics . 37 Heat Conduction . 40 Solid Mechanics . 55 Contact . 66 Fuels Specific Models . 80 Example Problem . 89 Mesh Generation. .132 Running Bison . 147 Postprocessing. .159 Best Practices and Solver Options (Advanced Topic) . 224 Adding a New Material Model to Bison . 239 2 / 277 Table of ContentsII Adding a Regression Test to bison/test . 261 Additional Information . 273 References . 276 3 / 277 Bison Overview Bison Team Members • Rich Williamson • Al Casagranda – [email protected] – [email protected] • Steve Novascone • Stephanie Pitts – [email protected] – [email protected] • Jason Hales • Adam Zabriskie – [email protected] – [email protected] • Ben Spencer • Wenfeng Liu – [email protected] – [email protected] • Giovanni Pastore • Ahn Mai – [email protected] – [email protected] • Danielle Petersen • Jack Galloway – [email protected] – [email protected] • Russell Gardner • Christopher Matthews – [email protected] – [email protected] • Kyle Gamble – [email protected] 5 / 277 Fuel Behavior: Introduction At beginning of life, a fuel element is quite simple... Michel et al., Eng. Frac. Mech., 75, 3581 (2008) Olander, p. 323 (1978) =) Fuel Fracture Fission Gas but irradiation brings about substantial complexity... Olander, p. 584 (1978) Bentejac et al., PCI Seminar (2004) Multidimensional Contact and Stress Corrosion Deformation Cracking Cladding Nakajima et al., Nuc. -
Horned Animals
Horned Animals In This Issue In this issue of Wild Wonders you will discover the differences between horns and antlers, learn about the different animals in Alaska who have horns, compare and contrast their adaptations, and discover how humans use horns to make useful and decorative items. Horns and antlers are available from local ADF&G offices or the ARLIS library for teachers to borrow. Learn more online at: alaska.gov/go/HVNC Contents Horns or Antlers! What’s the Difference? 2 Traditional Uses of Horns 3 Bison and Muskoxen 4-5 Dall’s Sheep and Mountain Goats 6-7 Test Your Knowledge 8 Alaska Department of Fish and Game, Division of Wildlife Conservation, 2018 Issue 8 1 Sometimes people use the terms horns and antlers in the wrong manner. They may say “moose horns” when they mean moose antlers! “What’s the difference?” they may ask. Let’s take a closer look and find out how antlers and horns are different from each other. After you read the information below, try to match the animals with the correct description. Horns Antlers • Made out of bone and covered with a • Made out of bone. keratin layer (the same material as our • Grow and fall off every year. fingernails and hair). • Are grown only by male members of the • Are permanent - they do not fall off every Cervid family (hoofed animals such as year like antlers do. deer), except for female caribou who also • Both male and female members in the grow antlers! Bovid family (cloven-hoofed animals such • Usually branched. -
Exotic Big Game: a Controversial Resource Stephen Demarals, David A
RANGELANDS12(2), April 1990 121 operation was substantially higher because of the addi- allocating15% of the fixed vehiclecosts to the enterprise, tional driving associated with guiding hunters and may the break-even charge is $77.90 per hunter day. In com- also involve picking up hunters in town. Providing guid- paring the break-even chargeswith the estimated fee of ing services requiresadditional labor and includesa cost $111.93, it appears this option is also profitable. for the operator to becomelicensed as an outfitter and Discussion and Conclusions This is a in if the guide. requirement Wyoming hunting Additional income was the reason cited enterpriseused landsnot owned by the operator, includ- primary by lands, or if are hired the operators for beginning a recreation enterprise. While ing public guides by operator. ranch recreationhas the to earna realiz- The budget for Example 2 is shown in Table 2. In this potential profit, the breakeven is hunter ing that potential dependson each operator'ssituation. example charge $24.81 per day. evaluate his the break-even with the estimated fee Eachoperator must particularsituation and Comparing charge consider suchas with the of $36.32 that this of any subjectivefactors, dealing per day (Table 1) suggests type when a ranch recreation is also public, assessing the potential of operation profitable. When landowners and are able to Example 3 describes an agricultural operation that pro- enterprise. recognize realize a situation and other vides 14,400 acres for deer and The profitable through hunting antelope hunting. recreation activitieson their land, wildlife habitat will be hunting enterprise operates for 28 days with thirty-five viewed as an asset and not a customershunting an average of four days per hunteror liability. -
The American Bison in Alaska
THE AMERICAN BISON IN ALASKA THE AMERICAN BISON IN ALASKA Game Division March 1980 ~~!"·e· ·nw ,-·-· '(' INDEX Page No. 1 cr~:;'~;:,\L I ··~''l·'O'K'\L\TTO:J. Tk·:;criptiun . , • 1 Lif<.: History .• . 1 Novcme:nts and :food Habits . 2 HISTO:~Y or BISO:J IN ALASKA .• • 2 Prehistoric to A.D. 1500. • 3 A.D. 1500 to Present. • 3 Transplants • • . .. 3 BISON ,\.'m AGRICl:LTURE IN ALASK.-'1.. • 4 Conflicts at Delta... , • • 4 The Keys ta Successful Operation of the Delta Junction Bi:;on Runge • . 5 DELT;\ JU!\CTION BISON RANGE .. • • . 6 Delta Land Management Plan. • . 6 Present Status...•• 7 Bison Range Development Plans • . 7 DO~~STICATIO~ Or BISON . 8 BISU:j AND OUTrlOOR RECREATIOi'l 9 Hunting . • • •••• 9 Plw Lot;r::Iphy and Viewing 10 AHF \S IN ALA:;KA SUITABLE FOR BISON TR.fu'\SPLANTS 10 11 13 The ,\ncri c1n bL~on (Bison bison) is one of the largest and most distinctive an1n..·'ells · found in North America. A full-gro\-.'11 bull stands 5 to 6 feet at the shnul.1 r, is 9 to 9 1/2 feet long and can weigh more than 2,000 pounds. Full-grown cows are smaller, but have been known to weigh over 1 300 pounds. A bison's head and forequarters are so massive that they s~c~ out of proportion to their smaller hind parts. Bison have a hump formed by a gradual lengthening of the back, or dorsal vertebrae, begin ning just ahead of the hips and reaching its maximum height above the front shoulder. -
Ecology of Red Deer a Research Review Relevant to Their Management in Scotland
Ecologyof RedDeer A researchreview relevant to theirmanagement in Scotland Instituteof TerrestrialEcology Natural EnvironmentResearch Council á á á á á Natural Environment Research Council Institute of Terrestrial Ecology Ecology of Red Deer A research review relevant to their management in Scotland Brian Mitchell, Brian W. Staines and David Welch Institute of Terrestrial Ecology Banchory iv Printed in England by Graphic Art (Cambridge) Ltd. ©Copyright 1977 Published in 1977 by Institute of Terrestrial Ecology 68 Hills Road Cambridge CB2 11LA ISBN 0 904282 090 Authors' address: Institute of Terrestrial Ecology Hill of Brathens Glassel, Banchory Kincardineshire AB3 4BY Telephone 033 02 3434. The Institute of Terrestrial Ecology (ITE) was established in 1973, from the former Nature Conservancy's research stations and staff, joined later by the Institute of Tree Biology and the Culture Centre of Algae and Protozoa. ITE contributes to and draws upon the collective knowledge of the fourteen sister institutes which make up the Natural Environment Research Council, spanning all the environmental sciences. The Institute studies the factors determining the structure, composition and processes of land and freshwater systems, and of individual plant and animal species. It is developing a Sounder scientific basis for predicting and modelling environmental trends arising from natural or man-made change. The results of this research are available to those responsible for the protection, management and wise use of our natural resources. Nearly half of ITE'Swork is research commissioned by customers, such as the Nature Conservancy Council who require information for wildlife conservation, the Forestry Commission and the Department of the Environment. The remainder is fundamental research supported by NERC. -
Species Fact Sheet: Sika Deer (Cervus Nippon) [email protected] 023 8023 7874
Species Fact Sheet: Sika Deer (Cervus nippon) [email protected] www.mammal.org.uk 023 8023 7874 Quick Facts Recognition: A medium-sized deer. Has a similar spotted coat to fallow deer in summer, but usually is rougher, thicker, dark grey-brown in winter. Tail is shorter than fallow deer, but with similar white “target” and black margins. Usually has a distinctive “furrowed brow” look, and if seen well, evident white spots on the limbs, marking the site of pedal glands. Males have rounded, not pamate, antlers, looking like a small version of a red deer stag’s antlers. Size: 138-179 cm; Tail length: 14-21cm; Shoulder height 50-120 cm. Weight: Males 40-63kg; females 31-44kg. Life Span: Maximum recorded lifespan in captivity is 26 years; 16 in the wild. Distribution & Habitat Sika are native to SE China, including Taiwan, Korea and Japan. It was introduced to Powerscourt Park, Co Wicklow, Ireland, in 1860, and to London Zoo. Sika then spread to many other parks and escaped or were deliberately released; in some cases they were deliberately released into surrounding woodlands to be hunted on horseback. This resulted in feral populations S England (especially Dorset and the New Forest), in the Forest of Bowland and S Cumbria, and, especially, in Scotland. It is still spreading. Its preference for conifer plantations, especially the thick young stages, has been a big advantage to it. It can reach densities up to 45/km2 in prime habitat. General Ecology Behaviour They typically live in small herds of 6-7 animals, at least in more open habitats, but in dense cover may only live in small groups of 1-3 only. -
Estimating Sika Deer Abundance Using Camera Surveys
ESTIMATING SIKA DEER ABUNDANCE USING CAMERA SURVEYS by Sean Q. Dougherty A thesis submitted to the Faculty of the University of Delaware in partial fulfillment of the requirements for the degree of Master of Science in Wildlife Ecology Fall 2010 Copyright 2010 Sean Q. Dougherty All Rights Reserved ESTIMATING SIKA DEER ABUNDANCE USING CAMERA SURVEYS by Sean Q. Dougherty Approved: ___________________________________________________________ Jacob L. Bowman, Ph.D. Professor in charge of thesis on behalf of the Advisory Committee Approved: ___________________________________________________________ Douglas W. Tallamy, Ph.D. Chair of the Department of Entomology and Wildlife Ecology Approved: ___________________________________________________________ Robin W. Morgan, Ph.D. Dean of the College of Agriculture & Natural Resources Approved: ___________________________________________________________ Charles G. Riordan, Ph.D. Vice Provost for Graduate and Professional Education ACKNOWLEDGMENTS I would like to thank the funding sources that made my research possible; the College of Agriculture and Natural Resources Research Partnership Grant, the University of Delaware Graduate School, the University of Delaware McNair Scholar’s program, Maryland Department of Natural Resources, University of Delaware Department of Entomology and Wildlife Ecology, the West Virginia University McNair Scholar’s program, and Tudor Farms LLC. I would also like to thank my committee members Jake Bowman, Greg Shriver, Brian Eyler, and the staff Tudor Farms LLC for all the support and invaluable advice with all aspects of my research and fieldwork. All my friends and family have been especially valuable for their love and support throughout all my endeavors. Finally, I have to acknowledge Traci Hunt for her support, advice and hours of attentiveness throughout the writing portion of my thesis. -
Reeves' Muntjac Populations Continue to Grow and Spread Across Great
European Journal of Wildlife Research (2021) 67:34 https://doi.org/10.1007/s10344-021-01478-2 ORIGINAL ARTICLE Reeves’ muntjac populations continue to grow and spread across Great Britain and are invading continental Europe Alastair I. Ward1 & Suzanne Richardson1 & Joachim Mergeay2,3 Received: 27 August 2020 /Revised: 18 November 2020 /Accepted: 5 March 2021 # The Author(s) 2021 Abstract The appropriate response for controlling an invasive non-native species depends on the extent to which its invasion has progressed, which can be revealed by information on its distribution and abundance. Reeves’ muntjac is a native deer to China and Taiwan, but has been introduced and become well-established in Great Britain. Moreover, in recent years, reports and verified records in the wild from other European countries have become more frequent. We reviewed the status of Reeves’ muntjac in Britain and evaluated its national range expansion from 2002 to 2016. While the British population appears to have tripled in size since 1995, the rate at which it has expanded its range seems to have peaked at approximately 12% per year between 2002 and 2005 and has since declined. We also consolidated observations on its international distribution, including a conservative evaluation of its presence in zoological collections. We predict that this species could expand its range to include every European country, although the availability of suitable landcover and climate is likely to vary substantially between countries. To prevent the significant impacts to conservation interests that have been observed in Great Britain from extending across Europe, national administrations should consider eradicating Reeves’ muntjac while that is still feasible. -
Moose Alces Americanus
Wyoming Species Account Moose Alces americanus REGULATORY STATUS USFWS: No special status USFS R2: No special status USFS R4: No special status Wyoming BLM: No special status State of Wyoming: Big Game Animal (see regulations) CONSERVATION RANKS USFWS: No special status WGFD: NSS4 (Bc), Tier II WYNDD: G5, S4 Wyoming Contribution: LOW IUCN: Least Concern STATUS AND RANK COMMENTS Moose (Alces americanus) is classified as a big game animal in Wyoming by W.S. § 23-1-101 1. Harvest is regulated by Chapter 8 of Wyoming Game and Fish Commission Regulations 2. NATURAL HISTORY Taxonomy: Bradley et al. (2014), following Boyeskorov (1999), has recognized North American/Siberian Moose as A. americanus, separate from European Moose (A. alces) based on chromosome differences 3, 4. Bowyer et al. (2000) cautions against using chromosome numbers to designate speciation in large mammals 5. Molecular 6 and morphological 7 evidence supports a single species. The International Union for Conservation of Nature recognizes two separate species but acknowledges this is not a settled matter 8. George Shiras III first described this unique mountain race of Moose during his explorations in Yellowstone National Park, from 1908 to 1910 9. In honor of Shiras, Dr. Edward W. Nelson named the Yellowstone or Wyoming Moose A. alces shirasi 10. That original subspecies designation is now recognized as A. americanus shirasi, Shiras Moose, which is the only recognized subspecies of Moose in Wyoming and surrounding states. Three other recognized subspecies occur in distant portions of North America, with an additional 4 subspecies in Eurasia 6, 11. Description: Moose is the largest big game animal in Wyoming and the largest member of the cervid family. -
The European Fallow Deer (Dama Dama Dama)
Heredity (2017) 119, 16–26 OPEN Official journal of the Genetics Society www.nature.com/hdy ORIGINAL ARTICLE Strong population structure in a species manipulated by humans since the Neolithic: the European fallow deer (Dama dama dama) KH Baker1, HWI Gray1, V Ramovs1, D Mertzanidou2,ÇAkın Pekşen3,4, CC Bilgin3, N Sykes5 and AR Hoelzel1 Species that have been translocated and otherwise manipulated by humans may show patterns of population structure that reflect those interactions. At the same time, natural processes shape populations, including behavioural characteristics like dispersal potential and breeding system. In Europe, a key factor is the geography and history of climate change through the Pleistocene. During glacial maxima throughout that period, species in Europe with temperate distributions were forced south, becoming distributed among the isolated peninsulas represented by Anatolia, Italy and Iberia. Understanding modern patterns of diversity depends on understanding these historical population dynamics. Traditionally, European fallow deer (Dama dama dama) are thought to have been restricted to refugia in Anatolia and possibly Sicily and the Balkans. However, the distribution of this species was also greatly influenced by human-mediated translocations. We focus on fallow deer to better understand the relative influence of these natural and anthropogenic processes. We compared modern fallow deer putative populations across a broad geographic range using microsatellite and mitochondrial DNA loci. The results revealed highly insular populations, depauperate of genetic variation and significantly differentiated from each other. This is consistent with the expectations of drift acting on populations founded by small numbers of individuals, and reflects known founder populations in the north. -
Moose March 2014
Volume 27/Issue 7 Moose March 2014 MOOSE © Hagerty Ryan, U.S. Fish and Wildlife Service © Steve Kraemer MOOSE There are large shadows in Idaho’s Only males grow antlers. Both the keep the calf well hidden for the forests. They are huge but hide males and females have a flap of first few weeks. A moose is very very well. These shadows love to skin and hair hanging from their protective of her calf. She will be around wet meadows, streams, throats. It’s called a bell or dewlap. charge anything that gets too close lakes and ponds. Sometimes the The bell helps moose “talk” to each by rushing forward and striking only way you may know they are other. The bell has scent glands with both front feet. there is by the rustling of leaves on it. The smells on a male’s bell and shaking of twigs. This shadow lets a female know that he likes A calf weighs between 20 to 35 is the moose (Alces americanus). her. A full grown male, called a pounds when born, but it grows bull, may stand six feet high at the quickly on its mother’s rich milk. The name moose comes from the shoulder and weigh 1,000 to 1,600 By the time the calf is one week Algonquian Indian word “mons” pounds. The female, called a cow, old, it can run faster than a man. which means twig eater. What is smaller; she may weigh between Plants become part of a calf’s diet an appropriate name; moose are 800 and 1,300 pounds.