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	Author	Heyes, C.; Galef, B.G. (eds)
	Title	Social learning in animals: the roots of culture			Type	Book Whole
	Year	1996	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Academic Press, Inc.	Place of Publication	San Diego, CA	Editor	Heyes, C. ; Galef, B.G.
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-0122739651	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @ home			Serial	2174
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	Author	Fragaszy, D.; Visalberghi, E.
	Title	Primates “primacy” reconsidered			Type	Book Chapter
	Year	1996	Publication	Social learning in animals: the roots of culture	Abbreviated Journal
	Volume		Issue		Pages	65-84
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Academic Press, Inc.	Place of Publication		Editor	Heyes, C. ; Galef, B.G.
	Language		Summary Language		Original Title	Social learning in animals: the roots of culture
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-0122739651	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @ home			Serial	2175
Permanent link to this record



	Author	Tebbich, S.; Taborsky, M.; Winkler, H.
	Title	Social manipulation causes cooperation in keas			Type	Journal Article
	Year	1996	Publication		Abbreviated Journal
	Volume	52	Issue	1	Pages	1-10
	Keywords
	Abstract	Abstract. This study assessed whether keas,Nestor notabilis, are able to cooperate in an instrumental task. Seven birds of a captive group were tested in group situations and in dyads. At least two individuals had to manipulate an apparatus to obtain food but only one participant was rewarded. One bird had to push down a lever to enable another one to collect food from a box. The distribution of the two different roles was clearly dependent on hierarchy. The higher ranking individual always obtained the reward and each bird changed its role according to dominance status. Owing to the non-linear hierarchy in the group, each bird participating in cooperative interactions had at least one submissive partner. Therefore, in group situations the reward was distributed symmetrically and cooperation was persistent. In dyadic test situations, three individual keas aggressively manipulated their respective subordinate partners to open the apparatus. Their dominance status enabled them to force cooperation.
	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	2189
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	Author	King, S.R.B
	Title	The social behaviour of a bachelor group of Przewalski horses under free-ranging conditions			Type	Journal Article
	Year	1996	Publication	Queen Mary and Westfield College	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Queen Mary and Westfield College, UK	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	2319
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	Author	Dixon, J.C.
	Title	Pattern discrimination, learning-set and memory in a pony			Type	Journal Article
	Year	1996	Publication	Proceedings of the Paper Presented at the Midwestern ..?	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	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	3599
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	Author	Brückner, Prof. Dr. med. Roland
	Title	Dein Pferd, sein Auge, seine Sehweise			Type	Book Whole
	Year	1996	Publication	Selbstverlag	Abbreviated Journal
	Volume		Issue		Pages	80
	Keywords
	Abstract	Inhalt u.a.: Das Pferdeauge, Sehorgan eines Weidegängers. Das Gesichtsfeld. Hornhaut und Pupille. Bewegungen des Augenpaares. Die Zusammenkoppelung der Augen. Sehschärfe. Scharfeinstellung des Auges für die Nähe. Stereopsis (“dreidimensionales” Sehen). Verhalten bei Blindheit mit verbundenen Augen. Augenkrankheiten bei Pferden. Überprüfung der Gesundheit des Pferdeauges.
	Address
	Corporate Author				Thesis
	Publisher	Selbstverlag	Place of Publication	Basel	Editor
	Language	Deutsch	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	fehlt	ISBN	fehlt	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Reiten Lesen Denken @ eberhardhuebener @			Serial	3994
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	Author	Palme, R.; Fischer, P.; Schildorfer, H.; Ismail, M.N.
	Title	Excretion of infused 14C-steroid hormones via faeces and urine in domestic livestock			Type	Journal Article
	Year	1996	Publication	Animal Reproduction Science	Abbreviated Journal
	Volume	43	Issue	1	Pages	43-63
	Keywords	Sheep--endocrinology; Pig--endocrinology; Pony; 14C-steroids; Faeces; Urine; Blood
	Abstract	The aim of this comparative study was to gain more information about the excretion of steroid hormones in farm animals. This should help to establish or improve non-invasive steroid monitoring procedures, especially in zoo and wildlife animals. Over a period of 4 h the 14C-steroid hormones (3.7 MBq) progesterone (three females), testosterone (three males), cortisol and oestrone (two males, two females) were infused intravenously in sheep, ponies and pigs. Faeces were collected immediately after defecation. Urine was sampled via a permanent catheter in females and after spontaneous urination in males. A total of 88 +/- 10% (mean +/- SD) of the administered radioactivity was recovered. Considerable interspecies differences were measured both in the amounts of steroid metabolites excreted via faeces or urine and the time course of excretion. Progesterone and oestrone in ewes, and progesterone in mares were excreted mainly in the faeces (over 75%). The primary route of excretion of all other 14C-steroids was via the urine but to a different extent. In general, sheep showed the highest degree of faecal excretion and pigs the least. The highest radioactivity in urine (per mmol creatinine) was observed during the infusion or in one of the next two samples thereafter, whereas in faeces it was measured about 12 h (sheep), 24 h (ponies) or 48 h (pigs) after the end of the infusion. Thereafter the radioactivity declined and reached background levels within 2-3 weeks. In faeces, steroid metabolites were present mainly in an unconjugated form, but in blood and urine as conjugates. Mean retention time of faecal radioactivity suggested that the passage rate of digesta (duodenum to rectum) played an important role in the time course of the excretion of steroids. The information derived from this investigation could improve the precision of sampling as well as the extraction of steroids from the faeces. Furthermore, the study demonstrates that it should be possible to establish methods for measuring faecal androgen and cortisol metabolites for assessing male reproductive endocrinology and stress in animals.
	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	4069
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	Author	Laland, K. N.; Richerson, P. J.; Boyd, R.
	Title	Developing a theory of animal social learning.			Type	Book Chapter
	Year	1996	Publication	Social learning in animals: the roots of culture.	Abbreviated Journal
	Volume		Issue		Pages	129-154
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Academic Press	Place of Publication	San Diego, California	Editor	Heyes, C. M.;Galef,B. G. J.
	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 @ home			Serial	4093
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	Author	Miller, R.M.
	Title	How we can quickly assume the role of horse herd leader: Making horses compliant and willing subjects			Type	Journal Article
	Year	1996	Publication	Journal of Equine Veterinary Science	Abbreviated Journal
	Volume	16	Issue	1	Pages	4-7
	Keywords
	Abstract
	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	4329
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	Author	Lefebvre, L.; Giraldeau, L.-A.
	Title	Is social learning an adaptive specialisation?			Type	Book Chapter
	Year	1996	Publication	Social learning in animals: The root of culture	Abbreviated Journal
	Volume		Issue		Pages	107-128
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Academic Press.	Place of Publication	San Diego	Editor	Heyes, C. M. ;B. G. Galef B. G..Jr.
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-0122739651	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	4415
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