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	Author	Kubinyi, E.; Miklósi, Á.; Topál, J.; Csányi, V.
	Title	Social mimetic behaviour and social anticipation in dogs: preliminary results			Type	Journal Article
	Year	2003	Publication	Animal Cognition	Abbreviated Journal	Anim. Cogn.
	Volume	6	Issue	1	Pages	57-63
	Keywords
	Abstract	Learning contributes to the development of mutual mimicry in group mates. The aim of our study was to investigate whether dogs would initiate walking a detour if they were repeatedly exposed to the detouring behaviour of their owner. Eight dog owners were asked to modify their usual way of approaching their home at the end of their daily walks, namely, to make a short detour before the entrance. Owners performed the detour at least 180 times, over a period of 3-6 months. During the first 30 detours (trials 1-30) all dogs followed the owner on the new route. Between trials 151 and 180, four dogs started to walk the detour before the owner displayed any intention to walk in that direction in 50-93% of the cases. Further observations that were carried out on one dog showed that the initialisation of the detours manifested sooner if a second familiar person started to walk the detours. Interestingly, the dog persisted in initialising detours long after the owners stopped detouring. We describe the observed phenomenon in the framework of social anticipation that manifests when an animal learns the proper sequence of an act performed by another animal, so that it can (1) predict the action in this sequence, and (2) as a result start either a similar or a complementary action as a response. These observations suggest that the dogs' social anticipation ability contributes to behavioural synchronisation and cooperative processes between dog and owner.
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	3260
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	Author	Galef, G.G. Jr.
	Title	Social learning: promotor or inhibitor of innovation?			Type	Book Chapter
	Year	2003	Publication	Animal Intelligence	Abbreviated Journal
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	Publisher	Oxford University Press	Place of Publication	Oxford	Editor	Reader, S.M.; Laland, K. N.
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5750
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	Author	Reader, S.M.; Kendal, J.R.; Laland, K.N.
	Title	Social learning of foraging sites and escape routes in wild Trinidadian guppies			Type	Journal Article
	Year	2003	Publication	Animal Behaviour	Abbreviated Journal	Anim. Behav.
	Volume	66	Issue	4	Pages	729-739
	Keywords
	Abstract	We describe two field experiments with wild guppies, Poecilia reticulata, in Trinidad that demonstrated that guppies can acquire foraging and predator escape-response information from conspecifics. In the foraging experiment, subjects were presented with two distinctly marked feeders in their home rivers. One feeder contained a conspecific shoal in a transparent container. Guppies preferred to enter the feeder containing this artificial shoal over the other feeder. In a test phase, the artificial shoal was removed and the feeders replaced at the testing site after a 5-min delay. More guppies entered the feeder that had contained the artificial shoal over the other feeder, a difference that can be explained only by the fish learning the characteristics or location of the feeder during the training phase. We suggest that subjects acquired a foraging patch preference through a propensity to approach feeding conspecifics, a local enhancement process. In the predator escape-response experiment, naive 'observer' guppies could avoid an approaching trawl net by escaping through either a hole to which 'demonstrator' guppies had been trained or through an alternative hole. When the demonstrators were present, the naive observers escaped more often and more rapidly by the demonstrated route than the alternative route. When the demonstrators were removed, observers maintained a route preference according to the training of their demonstrators, which suggests that the observers had learned an escape route through following or observing their more knowledgeable conspecifics. Thus, both experiments reveal that guppies can socially learn in the wild. Copyright 2003 Published by Elsevier Ltd on behalf of The Association for the Study of Animal Behaviour.
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	ISSN	0003-3472	ISBN		Medium
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	6163
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	Author	Katz, M.; Lachlan, R.F.
	Title	Social learning of food types in zebra finches (Taenopygia guttata) is directed by demonstrator sex and feeding activity			Type	Journal Article
	Year	2003	Publication	Animal Cognition	Abbreviated Journal	Anim. Cogn.
	Volume	6	Issue	1	Pages	11-16
	Keywords	Animals; Color; Diet; Feeding Behavior; Female; Learning; Male; Sex Factors; Social Behavior; Songbirds
	Abstract	In this study we examined how social learning of feeding preferences by zebra finches was affected by the identity of different demonstrators. We presented adult zebra finches with two demonstrators, one male and one female, that exhibited different food choices, and we recorded their subsequent preference when given a choice between the two food types. Previously it was found that young zebra finches' patterns of social learning are affected by the sex of the individual demonstrating a feeding behaviour. This result could be explained by the lack of exposure these animals had to the opposite sex, or by their mating status. Therefore, we investigated the social learning preferences of adult mated zebra finches. We found the same pattern of directed social learning of a different type of feeding behaviour (food colour): female zebra finches preferred the colour of food eaten by male demonstrators, whereas male zebra finches showed little evidence of any preference for the colour of food eaten by female demonstrators. Furthermore, we found that female observers' preferences were biased by demonstrators' relative feeding activity: the female demonstrator was only ever preferred if it ate less than its male counterpart.
	Address	Institute of Evolutionary and Ecological Science, University of Leiden, Kaiserstraat 63, 2311GP, Leiden, The Netherlands
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
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	Series Volume		Series Issue		Edition
	ISSN	1435-9448	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:12658531			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	2585
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	Author	Stoinski, T.S.; Whiten, A.
	Title	Social learning by orangutans (Pongo abelii and Pongo pygmaeus) in a simulated food-processing task			Type	Journal Article
	Year	2003	Publication	Journal of comparative psychology (Washington, D.C. : 1983)	Abbreviated Journal	J Comp Psychol
	Volume	117	Issue	3	Pages	272-282
	Keywords	Animal Communication; Animals; Feeding Behavior; Female; Imitative Behavior; Male; Pongo pygmaeus/psychology; Problem Solving; Psychomotor Performance; Social Environment; Species Specificity; *Transfer (Psychology)
	Abstract	Increasing evidence for behavioral differences between populations of primates has created a resurgence of interest in examining mechanisms of information transfer between individuals. The authors examined the social transmission of information in 15 captive orangutans (Pongo abelii and Pongo pygmaeus) using a simulated food-processing task. Experimental subjects were shown 1 of 2 methods for removing a suite of defenses on an “artificial fruit.” Control subjects were given no prior exposure before interacting with the fruit. Observing a model provided a functional advantage in the task, as significantly more experimental than control subjects opened the fruit. Within the experimental groups, the authors found a trend toward differences in the actual behaviors used to remove 1 of the defenses. Results support observations from the wild implying horizontal transfer of information in orangutans and show that a number of social learning processes are likely to be involved in the transfer of knowledge in this species.
	Address	Department of Primate Research, Zoo Atlanta, Atlanta, GA 30315, USA. tstoinski@zooatlanta.org
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
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	Series Volume		Series Issue		Edition
	ISSN	0735-7036	ISBN		Medium
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	Notes	PMID:14498803			Approved	no
	Call Number	refbase @ user @			Serial	737
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	Author	Lefebvre, L.; Bouchard, J.
	Title	Social learning about food in birds			Type	Book Chapter
	Year	2003	Publication	The Biology of Traditions	Abbreviated Journal
	Volume		Issue		Pages	94-126
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	Publisher	Cambridge University Press	Place of Publication	Cambridge	Editor	Fragaszy, D.M; Perry, S.
	Language	Englisch	Summary Language		Original Title
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	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-0521815970	Medium
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5471
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	Author	Cameron, E. Z.,; Linklater, W. L.,; Stafford, K.J.,; Minot, E. O.,
	Title	Social grouping and maternal behaviour in feral horses (Equus caballus): the influence of males on maternal protectiveness			Type	Journal Article
	Year	2003	Publication	Behavioral Ecology and Sociobiology	Abbreviated Journal	Behav. Ecol. Sociobiol.
	Volume	53	Issue	2	Pages	92-101
	Keywords
	Abstract	The risk of infant injury or mortality influences maternal behaviour, particularly protectiveness. Mares are found in bands with a single stallion or bands with more than one stallion in which paternity is less certain. We investigated maternal behaviour in relation to band type. Mares in bands with more than one stallion were more protective of their foals, particularly when stallions and foals approached one another. The rate of aggression between the stallion and foal was a significant predictor of maternal protectiveness, and mare protectiveness was significantly correlated with reduced reproductive success in the subsequent year. Mares that changed band types with a foal at foot, or had their band type experimentally altered, were more protective of their foal in multi-stallion bands than they were in single-stallion bands. Equids are unusual amongst ungulates in that infanticide and feticide have been reported. Both occur where paternity has been uncertain, and equid social structure is similar to other species in which infanticide has been reported. Stallions benefit from infanticide as the mare has greater reproductive success in the subsequent year. Stallion aggression is a significant modifier of mare behaviour and maternal effort, probably due to the risk of infanticide.
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	Notes				Approved	no
	Call Number	refbase @ user @			Serial	458
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	Author	Bond, A.B.; Kamil, A.C.; Balda, R.P.
	Title	Social complexity and transitive inference in corvids			Type	Journal Article
	Year	2003	Publication	Animal Behaviour.	Abbreviated Journal	Anim. Behav.
	Volume	65	Issue	3	Pages	479-487
	Keywords
	Abstract	The social complexity hypothesis asserts that animals living in large social groups should display enhanced cognitive abilities along predictable dimensions. To test this concept, we compared highly social pinyon jays,Gymnorhinus cyanocephalus , with relatively nonsocial western scrub-jays, Aphelocoma californica, on two complex cognitive tasks relevant to the ability to track and assess social relationships. Pinyon jays learned to track multiple dyadic relationships more rapidly and more accurately than scrub-jays and appeared to display a more robust and accurate mechanism of transitive inference. These results provide a clear demonstration of the association between social complexity and cognition in animals. Copyright 2003 Published by Elsevier Science Ltd on behalf of The Association for the Study of Animal Behaviour.
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @ room B 3.029			Serial	399
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	Author	Silk, J.B.; Alberts, S.C.; Altmann, J.
	Title	Social Bonds of Female Baboons Enhance Infant Survival			Type	Journal Article
	Year	2003	Publication	Science	Abbreviated Journal	Science
	Volume	302	Issue	5648	Pages	1231-1234
	Keywords
	Abstract	Among nonhuman primates, females often form strong bonds with kin and other group members. These relationships are thought to have adaptive value for females, but direct effects of sociality on fitness have never been demonstrated. We present 16 years of behavioral data from a well-studied population of wild baboons, which demonstrate that sociality of adult females is positively associated with infant survival, an important component of variation in female lifetime fitness. The effects of sociality on infant survival are independent of the effects of dominance rank, group membership, and environmental conditions. Our results are consistent with the evidence that social support has beneficial effects on human health and well-being across the life span. For humans and other primates, sociality has adaptive value.
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	Notes	10.1126/science.1088580			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5151
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	Author	de Waal, F.B.M.
	Title	Silent invasion: Imanishi's primatology and cultural bias in science			Type	Journal Article
	Year	2003	Publication	Animal cognition	Abbreviated Journal	Anim. Cogn.
	Volume	6	Issue	4	Pages	293-299
	Keywords	Animals; Behavior, Animal; Culture; Ecosystem; History, 20th Century; Philosophy; Portraits; Prejudice; Primates/psychology; Psychology, Comparative/*history; Research Design/trends
	Abstract
	Address	Living Links, Yerkes Primate Center, Emory University, Atlanta, GA 30322, USA. dewaal@emory.edu
	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	1435-9448	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:14551801			Approved	no
	Call Number	refbase @ user @			Serial	178
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