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	Author	Youket, R.J.; Carnevale, J.M.; Houpt, K.A.; Houpt, T.R.
	Title	Humoral, hormonal and behavioral correlates of feeding in ponies: the effects of meal frequency			Type	Journal Article
	Year	1985	Publication	Journal of animal science	Abbreviated Journal	J. Anim Sci.
	Volume	61	Issue	5	Pages	1103-1110
	Keywords	Animals; Behavior, Animal/physiology; Blood Glucose/analysis; Blood Proteins/analysis; Blood Volume; Eating; Feeding Behavior/physiology; Female; Heart Rate; Horses/blood/physiology; Male; Osmolar Concentration; Osmotic Pressure; Triiodothyronine/*blood
	Abstract	The effect of meal frequency on body fluid, glucose, triiodothyronine (T3), heart rate and behavior was measured in 10 ponies. A simple reversal design was used in which each pony received one meal/day (1X) for 2 wk and six meals/day (6X) for 2 wk. The total intake/day was held constant. Feeding was followed by a rise in plasma levels of glucose, T3, protein and osmolality. One large meal was followed by significantly greater changes in all of the variables than was a meal one-sixth the size. Plasma T3 rose from 41 +/- 5 (SE) ng/liter before feeding to 43 +/- 5 ng/liter following a small meal, but rose significantly higher, from 39 +/- 4 to 60 +/- 10 ng/liter, following a large meal. Glucose rose from 84 +/- 3 to 109 +/- 7 mg/dl following a small meal and rose significantly higher, from 83 +/- 3 to 154 +/- 11 mg/dl, after a large meal. Plasma protein rose from 6.55 +/- .14 to 6.62 +/- .16 g/dl following a small meal and from 6.45 +/- .14 to 6.99 +/- .11 g/dl following a large meal. Osmolality rose from 227 +/- 1 mosmol/liter before to 279 +/- 1 mosmol/liter following a small meal and significantly higher from 278 +/- 2 to 285 +/- 1 mosnol/liter following a large meal. Heart rate rose from 42 beats/min in the absence of feed to 50 beats/min when food was visible to the ponies and did not rise higher when eating began. There were no significant differences in the cardiac response to one large meal and that to a small meal.(ABSTRACT TRUNCATED AT 250 WORDS)
	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	0021-8812	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:4077755			Approved	no
	Call Number	refbase @ user @			Serial	51
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	Author	Crowell-Davis, S.L.; Houpt, K.A.; Carnevale, J.
	Title	Feeding and drinking behavior of mares and foals with free access to pasture and water			Type	Journal Article
	Year	1985	Publication	Journal of animal science	Abbreviated Journal	J. Anim Sci.
	Volume	60	Issue	4	Pages	883-889
	Keywords	Animals; Drinking Behavior; Feeding Behavior; Female; Horses/*physiology; Male; Poaceae; Seasons; Temperature; Time Factors
	Abstract	The feeding and drinking behavior of 11 mares and 15 foals living on pasture with free access to water was recorded during 2,340 15-min focal samples taken over 2 yr. Lactating mares on pasture spent about 70% of the day feeding. Foals began feeding on their first day of life. As they grew older, they spent progressively more time feeding, but still spent only 47 +/- 6% of the time feeding by 21 wk of age. Foals fed primarily during the early morning and evening. While grass formed the major proportion of the diet of both foals and mares, they also ate clay, humus, feces, bark, leaves and twigs. Almost all feeding by foals was done while their mothers were feeding. Movement to water sources was frequently, but not invariably, carried out by an entire herd. Frequency (P = .005) but not duration (P greater than .05) of drinking bouts by mares increased as the temperature increased. Frequency was greatest at 30 to 35 C, at which temperature mares drank once every 1.8 h. Frequency of drinking varied with the time of day (P less than .01), being rarest during the early morning (0500 to 0900 h eastern daylight time) and most frequent during the afternoon (1300 to 1700 h). Drinking by foals was very rare. The youngest age at which a foal was observed to drink was 3 wk, and 8 of 15 foals were never observed to drink before weaning.
	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	0021-8812	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:3988655			Approved	no
	Call Number	refbase @ user @			Serial	54
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	Author	Houpt, K.A.; Parsons, M.S.; Hintz, H.F.
	Title	Learning ability of orphan foals, of normal foals and of their mothers			Type	Journal Article
	Year	1982	Publication	Journal of animal science	Abbreviated Journal	J. Anim Sci.
	Volume	55	Issue	5	Pages	1027-1032
	Keywords	Age Factors; Animals; Body Weight; Dominance-Subordination; Female; Horses/physiology; Learning; Maternal Deprivation; Mothers/psychology
	Abstract	The maze learning ability of six pony foals that had been weaned at birth was compared to that of six foals reared normally. The foals' learning ability was also compared to their mothers' learning ability at the same task; the correct turn in a single choice point maze. The maze learning test was conducted when the foals were 6 to 8 mo old and after the mothered foals had been weaned. There was no significant difference between the ability of orphaned (weaned at birth) and mothered foals in their ability to learn to turn left (6 +/- .7 and 5.1 +/- .1 trials, respectively) or to learn the reversal, to turn right (6.7 +/- .6 and 6.2 +/- .6 trials, respectively). The orphan foals spent significantly more time in the maze in their first exposure to it than the mothered foals (184 +/- 42 vs 55 +/- 15 s. Mann Whitney U = 7, P less than .05). The mothers of the foals (n = 11) learned to turn left as rapidly as the foals (5.9 +/- .7 trials), but they were slower to learn to turn right (9.8 +/- 1.4 vs 6.4 +/- .4 trials, Mann Whitney U = 33, P less than .05), indicating that the younger horses learned more rapidly. There was no correlation between the trials to criteria of the mare and those of her foal, but there was a significant negative correlation between rank in trials to criteria and age (r = -65, P less than .05) when data from the mare and foal trials were combined. The dominance hierarchy of the mares was determined using a paired feeding test in which two horses competed for one bucket of feed. Although there was no correlation between rank in the hierarchy and maze learning ability, there was a correlation between body weight and rank in the hierarchy (r = .7, P less than .05). This may indicate either that heavier horses are likely to be dominant or that horses high in dominance gain more weight. Maternal deprivation did not appear to seriously retard learning of a simple maze by foals, although the orphans moved more slowly initially. The lack of maternal influence on learning is also reflected in the lack of correlation between the mare's learning ability and that of her foal. Young horses appear to learn more rapidly than older horses.
	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	0021-8812	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:7174546			Approved	no
	Call Number	refbase @ user @			Serial	58
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	Author	Alexander, F.; Collett, R.A.
	Title	Pethidine in the horse			Type	Journal Article
	Year	1974	Publication	Research in veterinary science	Abbreviated Journal	Res Vet Sci
	Volume	17	Issue	1	Pages	136-137
	Keywords	Animals; Half-Life; Horses/metabolism; Injections, Intravenous/veterinary; Male; Meperidine/administration & dosage/analysis/metabolism/pharmacology
	Abstract
	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	0034-5288	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:4421117			Approved	no
	Call Number	refbase @ user @			Serial	113
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	Author	Alexander, F.; Davies, M.E.; Muir, A.R.
	Title	Bacteriophage-like particles in the large intestine of the horse			Type	Journal Article
	Year	1970	Publication	Research in veterinary science	Abbreviated Journal	Res Vet Sci
	Volume	11	Issue	6	Pages	592-593
	Keywords	Animals; Bacteriophages/*isolation & purification; Cecum/microbiology; Colon/microbiology
	Abstract
	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	0034-5288	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:5498578			Approved	no
	Call Number	refbase @ user @			Serial	114
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	Author	Alexander, F.
	Title	Factors affecting the blood sugar concentration in horses			Type	Journal Article
	Year	1955	Publication	Quarterly journal of experimental physiology and cognate medical sciences	Abbreviated Journal	Q J Exp Physiol Cogn Med Sci
	Volume	40	Issue	1	Pages	24-31
	Keywords	Blood Glucose/analysis; Horses; BLOOD SUGAR/determination; Horses
	Abstract
	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	0033-5541	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:14371987			Approved	no
	Call Number	refbase @ user @			Serial	123
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	Author	Alexander, F.
	Title	Some functions of the large intestine of the horse			Type	Journal Article
	Year	1952	Publication	Quarterly journal of experimental physiology and cognate medical sciences	Abbreviated Journal	Q J Exp Physiol Cogn Med Sci
	Volume	37	Issue	4	Pages	205-214
	Keywords	Horses; Intestine, Large; Horses; Intestine, Large
	Abstract
	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	0033-5541	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:13014259			Approved	no
	Call Number	refbase @ user @			Serial	127
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	Author	Alexander, F.; Benzie, D.
	Title	A radiological study of the digestive tract of the foal			Type	Journal Article
	Year	1951	Publication	Quarterly journal of experimental physiology and cognate medical sciences	Abbreviated Journal	Q J Exp Physiol Cogn Med Sci
	Volume	36	Issue	4	Pages	213-217
	Keywords	Gastrointestinal Tract/radiography; Horses; GASTROINTESTINAL SYSTEM/radiography; Horses; *MYOCARDITIS/etiology and pathogenesis
	Abstract
	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	0033-5541	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:14892238			Approved	no
	Call Number	refbase @ user @			Serial	129
Permanent link to this record



	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	Shettleworth, S.J.
	Title	Foraging, memory, and constraints on learning			Type	Journal Article
	Year	1985	Publication	Annals of the New York Academy of Sciences	Abbreviated Journal	Ann N Y Acad Sci
	Volume	443	Issue		Pages	216-226
	Keywords	Animals; Animals, Wild; Appetitive Behavior; Avoidance Learning; Birds; Conditioning, Classical; Discrimination Learning; Food Preferences; Memory; Mental Recall; Motivation; Predatory Behavior; Rats; *Taste
	Abstract
	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	0077-8923	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:3860072			Approved	no
	Call Number	refbase @ user @			Serial	384
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