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Equine and Animal Cognition Reference Database

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Author (down) Wolski, K. openurl 
  Title Equine behaviour, patterns, types, and causes Type Journal Article
  Year 1984 Publication Vet Technician Abbreviated Journal  
  Volume 5 Issue Pages 250-258  
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  Notes Cited By (since 1996): 3; Export Date: 21 October 2008 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4550  
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Author (down) Wolff, P.R.; Powell, A.J. url  openurl
  Title Urine patterns in mice: An analysis of male/female counter-marking Type Journal Article
  Year 1984 Publication Animal Behaviour. Abbreviated Journal Anim. Behav.  
  Volume 32 Issue 4 Pages 1185-1191  
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  Abstract Counter-marking in mice, Mus musculus was investigated by analysing urine deposition on filter paper marked asymmetrically with urine of the opposite sex. Intact males deposited large numbers of urine spots with a marked angular bias towards previously marked quadrants. More spots were deposited on proestrous and ovariectomized donor urine patterns, their distribution being more centrifugal on oestrous urine and more centripetal in quadrants containing a large female urine spot in a central position. In contrast, castrated male mice deposited very few spots with no angular bias. Female urine patterns showed angular bias in response to intact, but not castrated male donor urine, a larger number of spots being produced by oestrous females. Thus the pattern of deposition offers scope for two-way communication of information about reproductive potential.  
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  Notes Approved no  
  Call Number Serial 2144  
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Author (down) Vogt H, openurl 
  Title Quagga: DNA konserviert Type Journal Article
  Year 1984 Publication Abbreviated Journal Naturwiss Rdsch  
  Volume 37 Issue Pages 327-328  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1679  
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Author (down) Teas, J. openurl 
  Title Female Primates: Studies by Women Primatologists Type Miscellaneous
  Year 1984 Publication Abbreviated Journal  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 4897  
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Author (down) Sherry, D.F.; Galef Jr, B.G. url  doi
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  Title Cultural transmission without imitation: Milk bottle opening by birds Type Journal Article
  Year 1984 Publication Animal Behaviour Abbreviated Journal Anim. Behav.  
  Volume 32 Issue 3 Pages 937-938  
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  ISSN 0003-3472 ISBN Medium  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5611  
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Author (down) Seyfarth, R.M.; Cheney, D.L. openurl 
  Title The acoustic features of vervet monkey grunts Type Journal Article
  Year 1984 Publication The Journal of the Acoustical Society of America Abbreviated Journal J Acoust Soc Am  
  Volume 75 Issue 5 Pages 1623-1628  
  Keywords *Acoustics; Animals; Auditory Perception; Cercopithecus/*physiology; Cercopithecus aethiops/*physiology; Cues; Dominance-Subordination; Female; Male; Social Behavior; Sound Spectrography; *Vocalization, Animal  
  Abstract East African vervet monkeys give short (125 ms), harsh-sounding grunts to each other in a variety of social situations: when approaching a dominant or subordinate member of their group, when moving into a new area of their range, or upon seeing another group. Although all these vocalizations sound similar to humans, field playback experiments have shown that the monkeys distinguish at least four different calls. Acoustic analysis reveals that grunts have an aperiodic F0, at roughly 240 Hz. Most grunts exhibit a spectral peak close to this irregular F0. Grunts may also contain a second, rising or falling frequency peak, between 550 and 900 Hz. The location and changes in these two frequency peaks are the cues most likely to be used by vervets when distinguishing different grunt types.  
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  ISSN 0001-4966 ISBN Medium  
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  Notes PMID:6736426 Approved no  
  Call Number refbase @ user @ Serial 703  
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Author (down) Seyfarth, R.M.; Cheney, D.L. doi  openurl
  Title Grooming, alliances and reciprocal altruism in vervet monkeys Type Journal Article
  Year 1984 Publication Nature Abbreviated Journal Nature  
  Volume 308 Issue 5959 Pages 541-543  
  Keywords *Altruism; Animals; Cercopithecus/*physiology; Cercopithecus aethiops/*physiology; *Grooming; *Social Behavior; Vocalization, Animal  
  Abstract Reciprocal altruism refers to the exchange of beneficial acts between individuals, in which the benefits to the recipient exceed the cost to the altruist. Theory predicts that cooperation among unrelated animals can occur whenever individuals encounter each other regularly and are capable of adjusting their cooperative behaviour according to experience. Although the potential for reciprocal altruism exists in many animal societies, most interactions occur between closely related individuals, and examples of reciprocity among non-kin are rare. The field experiments on vervet monkeys which we present here demonstrate that grooming between unrelated individuals increases the probability that they will subsequently attend to each others' solicitations for aid. Vervets appear to be more willing to aid unrelated individuals if those individuals have behaved affinitively toward them in the recent past. In contrast, recent grooming between close genetic relatives appears to have no effect on their willingness to respond to each other's solicitations for aid.  
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  ISSN 0028-0836 ISBN Medium  
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  Notes PMID:6709060 Approved no  
  Call Number refbase @ user @ Serial 704  
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Author (down) SCHILDER MBH et al, openurl 
  Title A quantitative analysis of facial expressions in the plains zebra Type Journal Article
  Year 1984 Publication Zeitschrift für Tierpsychologie Abbreviated Journal Z. Tierpsychol.  
  Volume 66 Issue Pages 11-32  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1567  
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Author (down) Sato, S. url  doi
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  Title Social licking pattern and its relationships to social dominance and live weight gain in weaned calves Type Journal Article
  Year 1984 Publication Applied Animal Behaviour Science Abbreviated Journal Appl. Anim. Behav. Sci.  
  Volume 12 Issue 1 Pages 25-32  
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  Abstract Social licking patterns of heifer and steer herds were observed and recorded during periods of resting and intermittent feeding. The results revealed the following features: (1) heifers and steers had 15.0 and 15.2 social licking interactions per hour which lasted for 37.8 and 41.0 s on average, respectively. The average time an animal spent licking was about 25 s per hour; (2) all the animals in the herds were licked by others, but only 72.3% of the animals licked other animals; (3) the animals close in the social hierarchy tended to lick each other for a longer time than did remote animals; (4) the time receiving l licking and weight gain tended to be positively correlated. The observations suggest that (1) the motivation of giving licking may be individual-specific and may be influenced by genetic factors, while that of receiving licking appears to be general, and that (2) social licking may mean not only cleaning the skin and hair of a passive partner, but also leading it to psychological stability.  
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  Publisher Elsevier Place of Publication Editor  
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  ISSN 0168-1591 ISBN Medium  
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  Notes doi: 10.1016/0168-1591(84)90093-5 Approved no  
  Call Number Equine Behaviour @ team @ Serial 6407  
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Author (down) Reichholf J, openurl 
  Title Funktion und evolution des Streifenmusters bei den zebras Type Journal Article
  Year 1984 Publication Abbreviated Journal Säugetierk Mitt  
  Volume 32 Issue Pages 89-95  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1504  
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