Cattle Behaviour
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Government Data Confirm That Grizzly Bears Have a Negligible Effect on U.S. Cattle and Sheep Industries
Government data confirm that grizzly bears have a negligible effect on U.S. cattle and sheep industries In the United States, data show that grizzly bears (Ursus arctos) kill few cattle and sheep. Livestock predation data collected by various governmental bodies differ significantly, however. The most recent data published by the U.S. Department of Agriculture-Animal and Plant Health Inspection Service (USDA)1 indicate losses many times greater than those collected by states and the U.S. Fish and Wildlife Service (FWS). For instance, the USDA claims grizzly bears killed 3,162 cattle in nine states (in 2015), while the FWS verified only 123 such losses in three states (in 2013). Montana’s Board of Livestock’s data show that between 2015 and 2018 cattle losses from grizzly bears numbered 61 or less annually. The USDA’s methodology involves collecting data from a few mostly unverified sources, which the USDA then extrapolated statewide without calculating standard errors or using models to test relationships among various mortality factors.2 This contravenes the scientific method and results in exaggerated livestock losses attributed to native carnivores and dogs. Unfortunately, this misinformation informs public policies that harm native carnivores, including countless legislative attacks on grizzly bears, wolves and the Endangered Species Act. The Humane Society of the United States analyzed the USDA’s embellished predation numbers. Their data show that farmers and ranchers lose nine times more cattle and sheep to health, weather, birthing and theft problems than to all predators combined. In the USDA reports, “predators” include mammalian carnivores (e.g., cougars, wolves and bears), avian carnivores (e.g., eagles and hawks) and domestic dogs. -
Livestock Concerns with Feral Hogs
Livestock Concerns with Feral Hogs Aaron Sumrall Newton Co. Extension Agent History of Feral Hogs • Introduce to New World by De Soto in 1539 as a food source. • Made it to Texas in 1680’s. • Population explosion beginning in 1930 thru now……Why? – Great Depression….hardship of the 30’s. – Imported for hunting opportunities. What is the Current Status? • Population estimates of >1 million. • Occupy 244 of 254 counties. • 2007- Caused $52 million in Ag only. • $200/Hog/Year in Damage. • 42 of 50 States. Feral Hog Biology • Life expectancy of 4-5 years. • Reproductively capable of 6 months if nutrition is available. – 1st litter can be weaned before 1st birthday of sow. • Gestation of 115 days. • Average littler size of 4-6 piglets. • What do you call a group of feral hogs? Feral Hog Biology….Continued • Sounders typically of 6-12 individuals can be >30. • Mature hogs from 110-300 lbs. • Come in 3 flavors. – Eurasian Wild Boar – Domesticated hogs released – Combination of the two Areas of Feral Hog Damage • Agricultural:$52 million in 2007. • Disease • Predation • Habitat Destruction • Accidents • Sensitive Areas……example Wetlands. • Residential • Recreational • $800 million animal in Ag/Environmental. Areas of Feral Hog Damage...Continued • Length of tie required for land recovery. • Loss of topsoil. • Destruction of sensitive habitat. • Predation of livestock and wildlife population. • Introduction of other invasive species. – Reduction or loss of native vegetation. • Reduced water quality. – Roadway damage, etc…. What are Legal Options? • Hunting • Trapping • Dogs • Snares • Ariel Gunning What else is Legal? • Are you required to hold a hunting license shoot/hunt hogs? –It Depends!!! Is it Legal to Raise Feral Hogs? • NO! It is not legal to posses or feed feral hogs without a permit. -
Comparative Food Habits of Deer and Three Classes of Livestock Author(S): Craig A
Comparative Food Habits of Deer and Three Classes of Livestock Author(s): Craig A. McMahan Reviewed work(s): Source: The Journal of Wildlife Management, Vol. 28, No. 4 (Oct., 1964), pp. 798-808 Published by: Allen Press Stable URL: http://www.jstor.org/stable/3798797 . Accessed: 13/07/2012 12:15 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. Allen Press is collaborating with JSTOR to digitize, preserve and extend access to The Journal of Wildlife Management. http://www.jstor.org COMPARATIVEFOOD HABITSOF DEERAND THREECLASSES OF LIVESTOCK CRAIGA. McMAHAN,Texas Parksand Wildlife Department,Hunt Abstract: To observe forage competition between deer and livestock, the forage selections of a tame deer (Odocoileus virginianus), a goat, a sheep, and a cow were observed under four range conditions, using both stocked and unstocked experimental pastures, on the Kerr Wildlife Management Area in the Edwards Plateau region of Texas in 1959. The animals were trained in 2 months of preliminary testing. The technique employed consisted of recording the number of bites taken of each plant species by each animal during a 45-minute grazing period in each pasture each week for 1 year. -
Calf Stretching and Strengthening Exercises
Julie Dass Injury Clinic 108 Milton Road Phone: 01234349464 Clapham Email: [email protected] Bedford MK416as Exercise plan: Patient: Date: Calf Stretches and Strengthening Mrs Julie Dass 31st Mar 2017 Exercises Eccentric calf strengthening exercise Stand with your toes on the edge of a step or a box. Hold onto something stable for support if required. We will assume the leg you are trying to strengthen is your left leg (the injured side). Lift your left leg off the step, and go onto your toes on your right leg. Now place your left foot beside the right, and place all your weight on your left leg. Drop your heels downwards below the level of the step. Use your right leg (non-injured leg) to lift yourself back to the start position. Make sure you keep your leg straight during the exercise. This exercise can help strengthen the calf muscle and may be useful for treating Achilles tendinopathy. Full squat single leg Stand on one leg, and bend your knee to the full squat (90 degrees) position. Make sure when you squat you keep the middle of your knee cap in line with the middle toes of your foot. Do not let your knee drift off to one side. Also keep your hips and pelvis level as you squat, so you go down in a straight line. Be careful not to slump forwards as you squat, maintain good posture. Always keep your foot flat on the ground, do not let your heel raise up. Video: http://youtu.be/afJNrDNonAc Full wall squat Open your legs slightly wider than shoulder width, stand with your back resting against a wall, and bend your knees to the full squat position (90 degrees). -
Calculation and Use of Selectivity Coefficients of Feeding: Zooplankton Grazing *
Ecological Modelling, 7 (1979) 135--149 135 © Elsevier Scientific Publishing Company, Amsterdam -- Printed in The Netherlands CALCULATION AND USE OF SELECTIVITY COEFFICIENTS OF FEEDING: ZOOPLANKTON GRAZING * HENRY A. VANDERPLOEG and DONALD SCAVIA National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Great Lakes Environmental Research Laboratory, Ann Arbor, Mich. 48104 (U.S.A.) (Received 8 June 1978; revised 27 September 1978) ABSTRACT Vanderploeg, H.A. and Scavia, D., 1979. Calculation and use of selectivity coefficients of feeding: zooplankton grazing. Ecol. Modelling, 7: 135--149. A straightforward method of calculating selectivity coefficients (Wii) of predation from raw data, mortality rates of prey, filtering rates, feeding rates and electivity indices is derived. Results from a comparison of selectivity coefficients for the copepod Diaptomus oregonensis grazing under a number of experimental conditions suggest that Wij's for size- selective feeding are invariant, a conclusion also supported by the leaky-sieve model. Recommendations are made on how to use Wij's in linear and nonlinear feeding constructs for zooplankton and other animals. INTRODUCTION Many recent aquatic ecosystem models have been designed to simulate seasonal succession of phytoplankton and zooplankton. In order to accom- plish this, the models have included several phytoplankton and zooplankton groups (Bloomfield et al., 1973; Park et al., 1974; Canale et al., 1976; Scavia et al., 1976a and b; Bierman, 1976). A main factor controlling successional change in both phytoplankton and zooplankton is zooplankton selective feeding (cf. Porter, 1977). Many field and laboratory studies have been carried out to quantify the selection process; however, the forms in which the data are reported are not immediately applicable to models. -
The Brain That Changes Itself
The Brain That Changes Itself Stories of Personal Triumph from the Frontiers of Brain Science NORMAN DOIDGE, M.D. For Eugene L. Goldberg, M.D., because you said you might like to read it Contents 1 A Woman Perpetually Falling . Rescued by the Man Who Discovered the Plasticity of Our Senses 2 Building Herself a Better Brain A Woman Labeled "Retarded" Discovers How to Heal Herself 3 Redesigning the Brain A Scientist Changes Brains to Sharpen Perception and Memory, Increase Speed of Thought, and Heal Learning Problems 4 Acquiring Tastes and Loves What Neuroplasticity Teaches Us About Sexual Attraction and Love 5 Midnight Resurrections Stroke Victims Learn to Move and Speak Again 6 Brain Lock Unlocked Using Plasticity to Stop Worries, OPsessions, Compulsions, and Bad Habits 7 Pain The Dark Side of Plasticity 8 Imagination How Thinking Makes It So 9 Turning Our Ghosts into Ancestors Psychoanalysis as a Neuroplastic Therapy 10 Rejuvenation The Discovery of the Neuronal Stem Cell and Lessons for Preserving Our Brains 11 More than the Sum of Her Parts A Woman Shows Us How Radically Plastic the Brain Can Be Appendix 1 The Culturally Modified Brain Appendix 2 Plasticity and the Idea of Progress Note to the Reader All the names of people who have undergone neuroplastic transformations are real, except in the few places indicated, and in the cases of children and their families. The Notes and References section at the end of the book includes comments on both the chapters and the appendices. Preface This book is about the revolutionary discovery that the human brain can change itself, as told through the stories of the scientists, doctors, and patients who have together brought about these astonishing transformations. -
Heraldic Terms
HERALDIC TERMS The following terms, and their definitions, are used in heraldry. Some terms and practices were used in period real-world heraldry only. Some terms and practices are used in modern real-world heraldry only. Other terms and practices are used in SCA heraldry only. Most are used in both real-world and SCA heraldry. All are presented here as an aid to heraldic research and education. A LA CUISSE, A LA QUISE - at the thigh ABAISED, ABAISSÉ, ABASED - a charge or element depicted lower than its normal position ABATEMENTS - marks of disgrace placed on the shield of an offender of the law. There are extreme few records of such being employed, and then only noted in rolls. (As who would display their device if it had an abatement on it?) ABISME - a minor charge in the center of the shield drawn smaller than usual ABOUTÉ - end to end ABOVE - an ambiguous term which should be avoided in blazon. Generally, two charges one of which is above the other on the field can be blazoned better as "in pale an X and a Y" or "an A and in chief a B". See atop, ensigned. ABYSS - a minor charge in the center of the shield drawn smaller than usual ACCOLLÉ - (1) two shields side-by-side, sometimes united by their bottom tips overlapping or being connected to each other by their sides; (2) an animal with a crown, collar or other item around its neck; (3) keys, weapons or other implements placed saltirewise behind the shield in a heraldic display. -
Grazing and Browsing Behavior, Grazing Management, Forage Evaluation and Goat Performance: Strategies to Enhance Meat Goat Production in North Carolina
1 Grazing and Browsing Behavior, Grazing Management, Forage Evaluation and Goat Performance: Strategies to Enhance Meat Goat Production in North Carolina Jean-Marie Luginbuhl, Professor, J. Paul Mueller, Professor and Interim Dean of International Programs, James. T. Green, Jr., Professor Emeritus, Douglas S. Chamblee, Professor Emeritus, and Heather M. Glennon, Meat Goat Program Research Technician and PhD candidate College of Agriculture and Life Sciences, North Carolina State University Campus Box 7620, Raleigh NC 27695 ABSTRACT the use of high quality forage and browse and the Goats (Capra hircus hircus) offer an opportunity strategic use of expensive concentrate feeds. This can to more effectively convert pasture nutrients to be achieved by developing a year-round forage animal products as milk, meat and fiber which are program allowing for as much grazing as possible currently marketable and in demand by a growing throughout the year. segment of the US population. With the introduction of the Boer breed and the upgrading of meat-type Some people still believe that goats eat and do goats with Boer genetics, research focusing on well on low quality feed. Attempting to manage and forage evaluation, feeding strategies and the feed goats with such a belief will not lead to development of economical grazing systems was successful meat goat production. On pasture or urgently needed to meet the needs of this emerging rangeland, maximum goat gains or reproduction can industry. The first part of this paper focuses on the be attained by combining access to large quantities of quality forage that allow for selective feeding. description of grazing/browsing behavior of goats and grazing management, and grazing strategies such Goat Brazing/Browsing Behavior as control and strip grazing, differences between Goats are very active foragers, able to cover a control and continuous grazing, forward creep wide area in search of scarce plant materials. -
COH Admin Handbook Rev 6.Docx
KINGDOM OF ANSTEORRA ADMINISTRATIVE HANDBOOK FOR THE COLLEGE OF HERALDS Revision Date: July 2013 Revision Number: 6 This document provides an outline of the policies and operating procedures for the Ansteorran College of Heralds. Included is a description of the structure of the College and the reporting structure. It is to be used as a supplement of the Administrative Handbook for the College of Arms of the Society for Creative Anachronism, Inc. in the operation and duties of the College of Heralds of Ansteorra Record of Revisions The Administrative Handbook for the College of Heralds is updated and maintained by the Star Principal Herald for the Kingdom of Ansteorra. Date of Revision Revision Number By January 2000 Original Issue Francois la Flamme March 2002 1 Borek Vitalivich Volkov June 2003 2 Rosalia di Bellavita December 2007 3 Druinne de Salesberie & Alden Drake January 2009 4 Alden Drake January 2011 5 Emma de Fetherstan July 2013 6 Andrewe Bawldwyn Revision History: Revision 2: ● New layout ● Reflect changes in the College structure ● More details added on the roles and responsibilities of officers. ● Added Appendix to include Registered Heraldic Titles. Revision 3: ● General editing. ● Reflect changes in the College structure. ● More details added on the roles and responsibilities of officers. ● Add information on OSCAR. ● Revised information on Ansteorran Gazette subscriptions. ● Updates to Heraldic Titles. Revision 4: ● Reformatted Section X.G ● Updated Section X.G.2 to include 2-yr resubmission allowance. Revision 5: ● Reflect changes in the College structure ● Revised roles and responsibilities of officers ● Revised and relocated reporting and record-keeping requirements ● Revised non-reporting escalation guidelines ● Updated information on commentary, Gazette, submissions processing, etc Revision 6: ● Revised reporting requirements for local officers to reflect new schedule ● Re-organized educational branch ● Updated submissions process to reflect changes to OSCAR. -
Do “Prey Species” Hide Their Pain? Implications for Ethical Care and Use of Laboratory Animals
Journal of Applied Animal Ethics Research 2 (2020) 216–236 brill.com/jaae Do “Prey Species” Hide Their Pain? Implications for Ethical Care and Use of Laboratory Animals Larry Carbone Independent scholar; 351 Buena Vista Ave #703E, San Francisco, CA 94117, USA [email protected] Abstract Accurate pain evaluation is essential for ethical review of laboratory animal use. Warnings that “prey species hide their pain,” encourage careful accurate pain assess- ment. In this article, I review relevant literature on prey species’ pain manifestation through the lens of the applied ethics of animal welfare oversight. If dogs are the spe- cies whose pain is most reliably diagnosed, I argue that it is not their diet as predator or prey but rather because dogs and humans can develop trusting relationships and because people invest time and effort in canine pain diagnosis. Pain diagnosis for all animals may improve when humans foster a trusting relationship with animals and invest time into multimodal pain evaluations. Where this is not practical, as with large cohorts of laboratory mice, committees must regard with skepticism assurances that animals “appear” pain-free on experiments, requiring thorough literature searches and sophisticated pain assessments during pilot work. Keywords laboratory animal ‒ pain ‒ animal welfare ‒ ethics ‒ animal behavior 1 Introduction As a veterinarian with an interest in laboratory animal pain management, I have read articles and reviewed manuscripts on how to diagnose a mouse in pain. The challenge, some authors warn, is that mice and other “prey species” © LARRY CARBONE, 2020 | doi:10.1163/25889567-bja10001 This is an open access article distributed under the terms of the CC BY 4.0Downloaded license. -
Rhesus Macaques (Macaca Mulatta) Recognize Group Membership Via Olfactory Cues Alone
Behav Ecol Sociobiol (2015) 69:2019–2034 DOI 10.1007/s00265-015-2013-y ORIGINAL ARTICLE Rhesus macaques (Macaca mulatta) recognize group membership via olfactory cues alone Stefanie Henkel 1,2 & Angelina Ruiz Lambides1,3,4 & Anne Berger5 & Ruth Thomsen1,6,7 & Anja Widdig1,3 Received: 9 April 2015 /Revised: 18 September 2015 /Accepted: 21 September 2015 /Published online: 31 October 2015 # Springer-Verlag Berlin Heidelberg 2015 Abstract The ability to distinguish group members from con- paradigm to investigate whether rhesus macaques (Macaca specifics living in other groups is crucial for gregarious spe- mulatta) can discriminate between body odors of female cies. Olfaction is known to play a major role in group recog- group members and females from different social groups. nition and territorial defense in a wide range of mammalian We conducted the study on the research island Cayo Santiago, taxa. Although primates have been typically regarded as Puerto Rico, in the non-mating season and controlled for kin- microsmatic (having a poor sense of smell), increasing evi- ship and familiarity using extensive pedigree and demograph- dence suggests that olfaction may play a greater role in pri- ic data. Our results indicate that both males and females in- mates’ social life than previously assumed. In this study, we spect out-group odors significantly longer than in-group carried out behavioral bioassays using a signaler-receiver odors. Males licked odors more often than females, and older animals licked more often than younger ones. Furthermore, individuals tended to place their nose longer towards odors Communicated by E. Huchard when the odor donor’s group rank was higher than the rank of Electronic supplementary material The online version of this article their own group. -
Trials and Tribulations: Readings and Misreadings of the Revolutionary Body in French Women Novelists, 1792-1799
Trials and Tribulations: Readings and Misreadings of the Revolutionary Body in French Women Novelists, 1792-1799. The Revolution! An unutterable word. Who can claim to understand clearly and precisely that set of events, alternatively glorious and deplorable, some of them the fruit of genius and daring, or again, of the most respectable integrity, and others born of the most perverse iniquity. Jeanbon Saint-André, Committee of Public Safety One would be hard pressed to find a more confusing period than that of the French Revolution, a time when the body politic tried to integrate and embody two equally powerful but ostensibly oppositional ideologies of the eighteenth century: sensibility and rationalism. The dramatic and tragic disjunction between the two, the one calling on passion, the other dispassion, resulted in a schizophrenic production of contradictory signs, symbols, discourse and actions during the revolutionary period, coming into sharp focus during the Terror, 1793-1794. For the Revolutionaries, it was not a question of one mode opposing the other, but rather they conceived the two modes along a continuum as one led to, and justified, the other. The philosophical, medical, and literary work on materialism and sensationism earlier in the century and in the years leading up to 1789 set the foundations for this connection. Following J. J. Rousseau, the revolutionary’s aim was to embody reason, virtue and sensibility. The violent acts resulting from the sensibility/rationalism dyad, however, showed up the contradictions inherent in connecting the two. The internal conflict within revolutionary discourse, which proclaimed on the one hand love and compassion for one’s fellow man, and cold hard impartial justice on the other, was subject to heated discussion amongst the revolutionaries whose members tried to negotiate the disjunction; for some, such as St.