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	Author	Schlawe L,
	Title	Kritisches zur Nomenklatur und taxonomischen Beurteilung von Equus africanus			Type	Journal Article
	Year	1980	Publication		Abbreviated Journal	Equus
	Volume	2	Issue		Pages	101-127
	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	from Professor Hans Klingels Equine Reference List			Approved	no
	Call Number				Serial	1571
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	Author	Seyfarth, R.M.; Cheney, D.L.; Marler, P.
	Title	Monkey responses to three different alarm calls: evidence of predator classification and semantic communication			Type	Journal Article
	Year	1980	Publication	Science (New York, N.Y.)	Abbreviated Journal	Science
	Volume	210	Issue	4471	Pages	801-803
	Keywords	Animal Communication; Animals; Behavior, Animal/physiology; Cercopithecidae/physiology; Fear; Female; Male; Predatory Behavior; Vocalization, Animal
	Abstract	Vervet monkeys give different alarm calls to different predators. Recordings of the alarms played back when predators were absent caused the monkeys to run into trees for leopard alarms, look up for eagle alarms, and look down for snake alarms. Adults call primarily to leopards, martial eagles, and pythons, but infants give leopard alarms to various mammals, eagle alarms to many birds, and snake alarms to various snakelike objects. Predator classification improves with age and experience.
	Address
	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	0036-8075	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:7433999			Approved	no
	Call Number	refbase @ user @			Serial	351
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	Author	Jeffcott, L.B.; Dalin, G.
	Title	Natural rigaidity of the horse's backbone			Type	Journal Article
	Year	1980	Publication	Equine Veterinary Journal	Abbreviated Journal	Equine Vet J
	Volume	12	Issue	3	Pages	101-108
	Keywords	Animals; Back Pain/physiopathology/veterinary; Horses/anatomy & histology/physiology; Spine/anatomy & histology/physiology
	Abstract	The functional anatomy of the thoracolumbar (TL) spine is considered in relation to the horse's ability to perform at speed and to jump. The morphological features quite clearly show the relative inflexibility of the equine back and this was confirmed by some experimental studies. Fresh post mortem specimens from 5 Thoroughbreds were used to estimate the limits of dorsoventral movement of the TL spine from mid-thoracic to the cranial lumbar (T10-L2). The individual spinous processes could be moved a mean 1.1-6.0 mm on maximum ventroflexion and 0.8-3.8 mm on dorsiflexion. The overall flexibility of the back was found to be 53.1 mm. Caudal to the mid-point of the back (T13) there was virtually no lateral or rotatory movement of the spine possible. The pathogenesis of some of the common causes of back trouble are discussed including the so-called vertebral subluxation and its treatment by chiropractic manipulation. From an anatomical viewpoint, this condition appears to be a misnomer and may simply be attributable to muscular imbalance leading to aspastic scoliosis.
	Address
	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	0425-1644	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:6447593			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	3811
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	Author	Keiper, R.R.; Keenan, M.A.
	Title	Nocturnal activity patterns of feral horses			Type	Journal Article
	Year	1980	Publication	J. Mammal	Abbreviated Journal	J. Mammal
	Volume	61	Issue		Pages	116-118
	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	2311
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	Author	Keiper Rr, K.M.
	Title	Nocturnal activity patterns of feral ponies			Type	Journal Article
	Year	1980	Publication		Abbreviated Journal	J Mammal
	Volume	61	Issue		Pages	116-118
	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	from Professor Hans Klingels Equine Reference List			Approved	no
	Call Number				Serial	1259
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	Author	Zentall, T.R.; Hogan, D.E.; Edwards, C.A.; Hearst, E.
	Title	Oddity learning in the pigeon as a function of the number of incorrect alternatives			Type	Journal Article
	Year	1980	Publication	Journal of experimental psychology. Animal behavior processes	Abbreviated Journal	J Exp Psychol Anim Behav Process
	Volume	6	Issue	3	Pages	278-299
	Keywords	Animals; Choice Behavior; Color Perception; Columbidae; Discrimination Learning
	Abstract	Pigeons' rate of learning a two-color oddity task increased as a function of the number of incorrect alternatives from 2 to 24 in Experiments 1, 2, and 3. In general, pigeons that were transferred from many-incorrect-alternative to two-incorrect-alternative oddity performed better than controls, but considerably below baseline (Experiments 2 and 3). In Experiment 4, pigeons showed no unconditioned tendency to peck the odd stimulus among 24 incorect alternatives, when pecks were nondifferentially reinforced, and in Experiment 5, when this procedure was preceded by oddity training, a progressive drop in odd-stimulus pecking was found. In Experiment 6, pigeons exposed to a nine-stimulus array in which the odd stimulus appeared (a) in the center or (b) separate from the array learned faster than when the odd stimulus was at the edge. This outcome suggests ththe figure-ground relation between the odd stimulus and the incorrect alternatives plays a role in the facilitation produced by increasing the number of incorrect alternatives but that poor performance on the standard, three-alternative oddity task appears to be due to center-odd trials which provide a difficult size or number discrimination.
	Address
	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	0097-7403	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:7391753			Approved	no
	Call Number	refbase @ user @			Serial	268
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	Author	Bunnell, B.; Perkins, M.
	Title	Performance correlates of social behavior and organization: Social rank and complex problem solving in crab-eating macaques (M. fascicularis)			Type	Journal Article
	Year	1980	Publication	Primates	Abbreviated Journal	Primates
	Volume	21	Issue	4	Pages	515-523
	Keywords
	Abstract	Abstract  Seventeen male crab-eating macaques, drawn from two captive troops, were tested on a series of complex problem solving tasks in a Wisconsin General Test Apparatus (wgta). The animals were trained on a series of 6-trial object quality learning set problems followed by a series of 10-trial object quality learning set problems. They were then given problems in which the correct stimulus object was reversed part way through the problem. After the animals reached criterion on this task, the reversal learning set was then extinguished. High ranking animals made more intraproblem errors than low ranking animals on the 6-trial problems, but there was no relationship between social status and the rapidity with which the object quality learning set was established. Animals that received overtraining on the 6-trial problems transferred their learning virtually intact to the 10-trial problems; however, high ranking animals without overtraining made more errors than low ranking animals. On reversal learning and reversal extinction, high ranking animals made more errors on critical trials, indicating that they formed and extinguished the reversal set more slowly than low ranking animals. Object quality sets, as measured by trial-2 performance, were not affected by the reversal conditions.
	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				Serial	2082
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	Author	Bunnell, B.; Gore, W.; Perkins, M.
	Title	Performance correlates of social behavior and organization: Social rank and reversal learning in crab-eating macaques (M. fascicularis)			Type	Journal Article
	Year	1980	Publication	Primates	Abbreviated Journal	Primates
	Volume	21	Issue	3	Pages	376-388
	Keywords
	Abstract	Abstract  Seventeen male crab-eating macaques drawn from two captive troops, were tested on a brightness discrimination, reversal learning task. Fourteen of these animals completed ten reversals. It was found that the performance of the three highest ranking animals from each troop, taken together, was poorer than that of the lower ranking animals that were tested. The high ranking animals made more errors before reaching criterion on both initial learning and the reversal problems. Analysis of error patterns revealed that, while the high ranking animals had no more difficulty than the others in withholding their responses to the previously correct stimulus following reversals, they did not adopt the correct strategy as soon as the low ranking animals. The results have been interpreted in terms of a carry-over of a hypothetical factor or factors resulting from pressures created by the ongoing social dynamics involved in establishing and maintaining a given social rank at the time laboratory testing occurred.
	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				Serial	2083
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	Author	Clutton-Brock, T.H.; Harvey, P.H.
	Title	Primates, brains and ecology			Type	Journal Article
	Year	1980	Publication	Journal of Zoology	Abbreviated Journal	J. Zool. Lond.
	Volume	190	Issue	3	Pages	309-323
	Keywords
	Abstract	The paper examines systematic relationships among primates between brain size (relative to body size) and differences in ecology and social system. Marked differences in relative brain size exist between families. These are correlated with inter-family differences in body size and home range size. Variation in comparative brain size within families is related to diet (folivores have comparatively smaller brains than frugivores), home range size and possibly also to breeding system. The adaptive significance of these relationships is discussed.
	Address
	Corporate Author				Thesis
	Publisher	Blackwell Publishing Ltd	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1469-7998	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5451
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	Author	Salter Re, H.J.
	Title	Range relationships of feral horses with wild ungulates and cattle in western Alberta			Type	Journal Article
	Year	1980	Publication		Abbreviated Journal	J Range Mgmt
	Volume	33	Issue		Pages	266-271
	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	from Professor Hans Klingels Equine Reference List			Approved	no
	Call Number				Serial	1552
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