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	Author	Pusey, A. E.; Packer, C.
	Title	The Ecology of relationships			Type	Book Chapter
	Year	2003	Publication	Behavioural Ecology	Abbreviated Journal	Behav. Ecol.
	Volume		Issue		Pages	254 -283
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Blackwell Scientific Publication	Place of Publication	Oxford	Editor	Krebs, J.R.; Davis, N.B.;
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	refbase @ user @			Serial	820
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	Author	Hall, C.A.; Cassaday, H.J.; Derrington, A.M.
	Title	The effect of stimulus height on visual discrimination in horses			Type	Journal Article
	Year	2003	Publication	Journal of Animal Science	Abbreviated Journal	J. Anim Sci.
	Volume	81	Issue	7	Pages	1715-1720
	Keywords	Animals; Discrimination Learning/physiology; Female; Horses/physiology/psychology; Male; Orientation; Photic Stimulation; Vision/physiology
	Abstract	This study investigated the effect of stimulus height on the ability of horses to learn a simple visual discrimination task. Eight horses were trained to perform a two-choice, black/white discrimination with stimuli presented at one of two heights: ground level or at a height of 70 cm from the ground. The height at which the stimuli were presented was alternated from one session to the next. All trials within a single session were presented at the same height. The criterion for learning was four consecutive sessions of 70% correct responses. Performance was found to be better when stimuli were presented at ground level with respect to the number of trials taken to reach the criterion (P < 0.05), percentage of correct first choices (P < 0.01), and repeated errors made (P < 0.01). Thus, training horses to carry out tasks of visual discrimination could be enhanced by placing the stimuli on the ground. In addition, the results of the present study suggest that the visual appearance of ground surfaces is an important factor in both horse management and training.
	Address	School of Land-based Studies, Nottingham Trent University, Brackenhurst College Campus, Southwell, Nottinghamshire, England NG25 0QF. carol.hall@ntu.ac.uk
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0021-8812	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:12854807			Approved	no
	Call Number	refbase @ user @			Serial	835
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	Author	Huebener, E.
	Title	Basis Seat and Leg Aids – Evolution of Knowledge			Type	Manuscript
	Year	2003	Publication	www.reiten-lesen-denken.de	Abbreviated Journal
	Volume		Issue		Pages	6
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	Deutsch	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium	Web Site
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Reiten Lesen Denken @ eberhardhuebener @			Serial	1763
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	Author	Singh,M.; Singh,M.; Sharma, A. K.; Krishna B. A.
	Title	Methodological considerations in measurement of dominance in primates			Type	Journal Article
	Year	2003	Publication	CURRENT SCIENCE	Abbreviated Journal	CURRENT SCIENCE
	Volume	84	Issue	5	Pages	709-713
	Keywords
	Abstract	The strength of dominance hierarchy in a group of animals needs to be quantitatively measured since it influences many other aspects of social interactions. This article discusses three attempts made by previous researchers to measure the strength of hierarchy. We propose a method which attempts to rectify the lacunae in the previous attempts. Data are used from a group of Japanese macaques housed in a colony. A method to calculate strength of hierarchy has been illustrated and a procedure has been suggested to normalize the dominance scores in order to place the ranks of individuals on an interval scale.
	Address
	Corporate Author				Thesis
	Publisher	Biopsychology Laboratory, Department of Psychology, University of Mysore, Mysore 570 006, India	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	2860
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	Author	Touma, C.; Sachser, N.; Mostl, E.; Palme, R.
	Title	Effects of sex and time of day on metabolism and excretion of corticosterone in urine and feces of mice			Type	Journal Article
	Year	2003	Publication	General and Comparative Endocrinology	Abbreviated Journal	Gen Comp Endocrinol
	Volume	130	Issue	3	Pages	267-278
	Keywords	Animals; Chromatography, High Pressure Liquid; Circadian Rhythm/physiology; Corticosterone/metabolism/urine; Feces/*chemistry; Female; Immunoenzyme Techniques; Kinetics; Male; Mice; Mice, Inbred C57BL; Reference Values; Sex Factors; Stress/metabolism; Time Factors; Tritium
	Abstract	Non-invasive techniques to monitor stress hormones in small animals like mice offer several advantages and are highly demanded in laboratory as well as in field research. Since knowledge about the species-specific metabolism and excretion of glucocorticoids is essential to develop such a technique, we conducted radiometabolism studies in mice (Mus musculus f. domesticus, strain C57BL/6J). Each mouse was injected intraperitoneally with 740 kBq of 3H-labelled corticosterone and all voided urine and fecal samples were collected for five days. In a first experiment 16 animals (eight of each sex) received the injection at 9 a.m., while eight mice (four of each sex) were injected at 9 p.m. in a second experiment. In both experiments radioactive metabolites were recovered predominantly in the feces, although males excreted significantly higher proportions via the feces (about 73%) than females (about 53%). Peak radioactivity in the urine was detected within about 2h after injection, while in the feces peak concentrations were observed later (depending on the time of injection: about 10h postinjection in experiment 1 and about 4h postinjection in experiment 2, thus proving an effect of the time of day). The number and relative abundance of fecal [3H]corticosterone metabolites was determined by high performance liquid chromatography (HPLC). The HPLC separations revealed that corticosterone was extensively metabolized mainly to more polar substances. Regarding the types of metabolites formed, significant differences were found between males and females, but not between the experiments. Additionally, the immunoreactivity of these metabolites was assessed by screening the HPLC fractions with four enzyme immunoassays (EIA). However, only a newly established EIA for 5alpha-pregnane-3beta,11beta,21-triol-20-one (measuring corticosterone metabolites with a 5alpha-3beta,11beta-diol structure) detected several peaks of radioactive metabolites with high intensity in both sexes, while the other EIAs showed only minor immunoreactivity. Thus, our study for the first time provides substantial information about metabolism and excretion of corticosterone in urine and feces of mice and is the first demonstrating a significant impact of the animals' sex and the time of day. Based on these data it should be possible to monitor adrenocortical activity non-invasively in this species by measuring fecal corticosterone metabolites with the newly developed EIA. Since mice are extensively used in research world-wide, this could open new perspectives in various fields from ecology to behavioral endocrinology.
	Address	Department of Behavioral Biology, Institute of Neuro and Behavioral Biology, University of Muenster, Badestrasse 9, D-48149 Muenster, Germany. touma@uni-muenster.de
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0016-6480	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:12606269			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	4086
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	Author	de Waal, F. B.; Tyack, P., (eds)
	Title	Animal Social Complexity: Intelligence, Culture, and Individualized Societies			Type	Book Whole
	Year	2003	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Harvard University Press	Place of Publication	Cambridge, Massachusetts	Editor	de Waal, F. B.; Tyack, P.,
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	4096
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	Author	Waring, G.H.
	Title	Horse behavior			Type	Book Whole
	Year	2003	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract	Review The coverage in the book is incredibly broad, thorough and detailed. The drawings throughout are marvelous and do a wonderful job of complementing the text. The extensive bibliography should be especially useful to biologists. “Cheryl Asa, Director of Research, St. Louis Zoo” For those highly interested in the subject, it is unquestionably worth upgrading rrom the first edition. Written by an internationally know and respected ethologist, Horse Behavior is a sound scientific review of equine behavior. “Nancy Kate Diehl, ”Journal of American Veterinary Medical Association,“ Vol. 223, No. 12, December 15, 2003 One of the people out there studying horses is Dr. Waring, a professor at Southern Illinois University. He uses big words such as polyphasic, but defines them, ”The daily sleep cycle of horses is polyphasic, that is, with more than one period of sleep occurring per 24-hour period.“ He gives the academically correct citations of studies, yet describes the results in language the rest of us can understand. I dare any horseperson of any experience level to read it and not learn something. ”Katherine Walcott, Eventing USA, Issue Two, 2003“ Horse Behavior, 2nd edition, is a very well researched book that addresses a through review of normal horse behavior. Dr. Waring brings together references from a wide variety of disciplines, often from very difficult to get sources, and integrates them with his own research into a comprehensive picture of the horse. Each chapter is well orgainzed in its contents, resulting in a book that will be an excellent reference. This is a ”must have“ for any serious student of horse behavior and for those who just enjoy the animal. ”Bonnie V. Beaver, BS, DVM, MS, DACVB, Texas A&M University" Book Description The second edition of this important reference provides important updates, especially in the areas of activity patterns, social behavior, reproduction, animal husbandry, and management. This easy-to-read text integrates findings from hundreds of international researchers and includes an updated appendix listing behavioral symptoms and possible causes. Over 100 illustrations and photos provide excellent visual cues for those who work with horses every day.
	Address
	Corporate Author				Thesis
	Publisher	Noyes Publishing	Place of Publication	Norwich, N.Y.	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	0815514840 9780815514848	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @ 48773749			Serial	4275
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	Author	Broucek, J.; Ksac, P.; Uhrincat, M.
	Title	The effect of sire line on learning and locomotor behaviour of heifers			Type	Journal Article
	Year	2003	Publication	Czech Journal of Animal Science	Abbreviated Journal	Czech J. Anim. Sci
	Volume	48	Issue		Pages	387-394
	Keywords	heifers; sire; maze; open-field test; repeatability; learning; locomotor behaviour relationship
	Abstract	ABSTRACT: e aim of this study was to test the effect of sire line on maze learning ability and locomotor behaviour in open-field tests of heifers, consistency over the time of grid crossing and relationship between the time of traversing the maze and grid crossings in open-field tests, respectively. We analysed the results of ethological tests for 54 Holstein heifers that descended from 7 sires. Maze behaviour was observed at the age of 15 weeks, an open-field test was applied at two age periods, 16 weeks and 18 months. We found out highly significant differences in the time of traversing the maze between heifers of different sire origin (P < 0.01). e number of grid crossings over the five minutes of the open-field test did not differ between the daughters of the age of 16 weeks and 18 months. Repeatability between the number of grid crossings at the age of 16 weeks and 18 months was proved by significant correlation (r = 0.2713). On the contrary, significant relationships between the times of traversing the maze and locomotor behaviour in the open-field test (r =-0.3739) were found only when the sequence of observations followed after a week pause (age of 15 and 16 weeks).
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	4322
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	Author	Rüegg J. C
	Title	Psychosomatik, Psychotherapie und Gehirn			Type	Book Whole
	Year	2003	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Schattauer Verlag	Place of Publication	Stuttgart	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-3794521500	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5016
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	Author	Camazine, S.; Deneubourg, J.L.; Franks, N.R.; Sneyd, J.; Theraula, G.; Bonabeau, E.
	Title	Self-Organization in Biological Systems			Type	Book Whole
	Year	2003	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Princeton University Press	Place of Publication	Princeton	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-0691116242	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5143
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