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Author Dugatkin, L.; Alfieri, M. doi  openurl
  Title Tit-For-Tat in guppies (Poecilia reticulata): the relative nature of cooperation and defection during predator inspection Type Journal Article
  Year 1991 Publication Evolutionary Ecology Abbreviated Journal Evol. Ecol.  
  Volume 5 Issue 3 Pages (down) 300-309  
  Keywords Game theory – Tit-For-Tat – predator inspection – guppy  
  Abstract Summary The introduction of game-theoretical thinking into evolutionary biology has laid the groundwork for a heuristic view of animal behaviour in which individuals employ “strategies” – rules that instruct them how to behave in a given circumstance to maximize relative fitness. Axelrod and Hamilton (1981) found that a strategy called Tit-For-Tat (TFT) is one robust cooperative solution to the iterated Prisoner's Dilemma game. There exists, however, little empirical evidence that animals employ TFT. Predator inspection in fish provides one ecological context in which to examine the use of the TFT strategy.  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 2177  
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Author Pusey, A.E. url  doi
openurl 
  Title Sex-biased dispersal and inbreeding avoidance in birds and mammals Type Journal Article
  Year 1987 Publication Trends in Ecology & Evolution Abbreviated Journal Trends. Ecol. Evol  
  Volume 2 Issue 10 Pages (down) 295-299  
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  Abstract Sex differences in dispersal distance are widespread in birds and mammals, but the predominantly dispersing sex differs consistently between the classes. There has been persistent debate over the relative importance of two factors -- intrasexual competition and inbreeding avoidance -- in producing sex-biased dispersal, and over the sources of the difference in dispersal patterns between the two classes. Recent studies cast new light on these questions.  
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  ISSN 0169-5347 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5326  
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Author Rubenstein, D. I., openurl 
  Title Ecology and sociality in horses and zebras Type Book Chapter
  Year 1986 Publication Ecological Aspects of Social Evolution Abbreviated Journal Ecological Aspects of Social Evolution  
  Volume Issue Pages (down) 282-302  
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  Publisher Princeton University Press Place of Publication Princeton, NJ. Editor Rubenstein, D. I. ; Wrangham, R. W.  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1526  
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Author Rubenstein, D. I.; Hack, M. A. doi  openurl
  Title Horse signals: The sounds and scents of fury Type Journal Article
  Year 1992 Publication Evolutionary Ecology Abbreviated Journal Evol. Ecol.  
  Volume 6 Issue 3 Pages (down) 254-260  
  Keywords ommunication – combat – fighting ability – individual identity – signals – information – assessment – displays  
  Abstract During contests animals typically exchange information about fighting ability. Among feral horses these signals involve olfactory or acoustical elements and each type can effectively terminate contests before physical contact becomes necessary. Dung transplant experiments show that for stallions, irrespective of rank, olfactory signals such as dung sniffing encode information about familiarity suggesting that such signals can be used as signatures. As such they can provide indirect information about fighting ability as long as opponents associate identity with past performance. Play-back experiments, however, show that vocalizations, such as squeals, directly provide information about status regardless of stallion familiarity. Sonographs reveal that squeals of dominants are longer than those of subordinates and that only those of dominants have at their onset high-frequency components.  
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  Notes Approved no  
  Call Number refbase @ user @ Serial 506  
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Author Czaran, T. url  doi
openurl 
  Title Game theory and evolutionary ecology: Evolutionary Games & Population Dynamics by J. Hofbauer and K. Sigmund, and Game Theory & Animal Behaviour, edited by L.A. Dugatkin and H.K. Reeve Type Journal Article
  Year 1999 Publication Trends in Ecology & Evolution Abbreviated Journal Trends. Ecol. Evol  
  Volume 14 Issue 6 Pages (down) 246-247  
  Keywords Game theory; Evolutionary ecology; Population dynamics; Ethology  
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  Notes Approved no  
  Call Number refbase @ user @ Serial 485  
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Author Kerth, G. doi  isbn
openurl 
  Title Group decision-making in animal societies Type Book Chapter
  Year 2010 Publication Animal Behaviour: Evolution and Mechanisms Abbreviated Journal  
  Volume Issue Pages (down) 241-265  
  Keywords Life Sciences  
  Abstract Individuals need to coordinate their activities to benefit from group living. Thus group decisions are essential for societies, especially if group members cooperate with each other. Models show that shared (democratic) decisions outperform unshared (despotic) decisions, even if individuals disagree about actions. This is surprising as in most other contexts, differences in individual preferences lead to sex-, age-, or kin-specific behaviour. Empirical studies testing the predictions of the theoretical models have only recently begun to emerge. This applies particularly to group decisions in fission-fusion societies, where individuals can avoid decisions that are not in their interest. After outlining the basic ideas and theoretical models on group decision-making I focus on the available empirical studies. Originally most of the relevant studies have been on social insects and fish but recently an increasing number of studies on mammals and birds have been published, including some that deal with wild long-lived animals living in complex societies. This includes societies where group members have different interests, as in most mammals, and which have been less studied compared to eusocial insects that normally have no conflict among their colony members about what to do. I investigate whether the same decision rules apply in societies with conflict and without conflict, and outline open questions that remain to be studied. The chapter concludes with a synthesis on what is known about group decision-making in animals and an outlook on what I think should be done to answer the open questions.  
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  Publisher Springer Berlin Heidelberg Place of Publication Editor Kappeler, P.  
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  ISSN ISBN 978-3-642-02624-9 Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5381  
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Author Lefebvre, L.; Reader, S.M.; Sol, D. doi  openurl
  Title Brains, Innovations and Evolution in Birds and Primates Type Journal Article
  Year 2004 Publication Brain, Behavior and Evolution Abbreviated Journal Brain. Behav. Evol.  
  Volume 63 Issue 4 Pages (down) 233-246  
  Keywords Innovation W Brain evolution W Hyperstriatum ventrale W Neostriatum W Isocortex W Birds W Primates W Tool use W Invasion biology  
  Abstract Abstract

Several comparative research programs have focusedon the cognitive, life history and ecological traits thataccount for variation in brain size. We review one ofthese programs, a program that uses the reported frequencyof behavioral innovation as an operational measureof cognition. In both birds and primates, innovationrate is positively correlated with the relative size of associationareas in the brain, the hyperstriatum ventrale andneostriatum in birds and the isocortex and striatum inprimates. Innovation rate is also positively correlatedwith the taxonomic distribution of tool use, as well asinterspecific differences in learning. Some features ofcognition have thus evolved in a remarkably similar wayin primates and at least six phyletically-independent avianlineages. In birds, innovation rate is associated withthe ability of species to deal with seasonal changes in theenvironment and to establish themselves in new regions,and it also appears to be related to the rate atwhich lineages diversify. Innovation rate provides a usefultool to quantify inter-taxon differences in cognitionand to test classic hypotheses regarding the evolution ofthe brain.
 
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  ISSN 0006-8977 ISBN Medium  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 4738  
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Author Berger, J.; Cunningham, C. doi  openurl
  Title Influence of Familiarity on Frequency of Inbreeding in Wild Horses Type Journal Article
  Year 1987 Publication Evolution Abbreviated Journal Evolution  
  Volume 41 Issue Pages (down) 229-231  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 2232  
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Author Connor, R.C.; Mann, J.; Tyack, P.L.; Whitehead, H. url  doi
openurl 
  Title Social evolution in toothed whales Type Journal Article
  Year 1998 Publication Trends in Ecology & Evolution Abbreviated Journal Trends. Ecol. Evol  
  Volume 13 Issue 6 Pages (down) 228-232  
  Keywords odontocetes; toothed whales; social evolution; communication; bottlenose dolphins; sperm whales; long-term studies; foraging  
  Abstract Two contrasting results emerge from comparisons of the social systems of several odontocetes with terrestrial mammals. Researchers have identified remarkable convergence in prominent features of the social systems of odontocetes such as the sperm whale and bottlenose dolphin with a few well-known terrestrial mammals such as the elephant and chimpanzee. In contrast, studies on killer whales and Baird's beaked whale reveal novel social solutions to aquatic living. The combination of convergent and novel features in odontocete social systems promise a more general understanding of the ecological determinants of social systems in both terrestrial and aquatic habitats, as well as the relationship between relative brain size and social evolution.  
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  ISSN 0169-5347 ISBN Medium  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 4789  
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Author Byrne R.W. openurl 
  Title The evolution of intelligence Type Book Chapter
  Year 1994 Publication Behaviour and Evolution Abbreviated Journal  
  Volume Issue Pages (down) 223-265  
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  Publisher Cambridge University Press Place of Publication Cambridge,UK Editor P.J.B. Slater and T.R. Halliday  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 6566  
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