toggle visibility Search & Display Options

Select All    Deselect All
 |   | 
Details
   print
  Records Links
Author Powell, G.V.N. url  openurl
  Title Experimental analysis of the social value of flocking by starlings (Sturnus vulgaris) in relation to predation and foraging Type Journal Article
  Year 1974 Publication Animal Behaviour. Abbreviated Journal Anim. Behav.  
  Volume 22 Issue 2 Pages 501-505  
  Keywords  
  Abstract In groups of ten, indidual starlings, Sturnus vulgaris, spent significantly less time in surveillance than did individuals in smaller groups and responded more quickly than single birds to a flying model hawk. Captive starlings in flocks reduce their individual surveillance efforts, but their combined efforts still enable them to be more effective than single birds in the detection of predators. Foraging behaviour of flocks was observed by placing single starlings with groups of tricoloured blackbirds, Agelaius tricolor; the starlings reduced the time they devoted to surveillance at the same rate as if they were with other starlings.  
  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 (up) no  
  Call Number Serial 2147  
Permanent link to this record
 

 
Author Heyes, C.; Galef, B.G. (eds) isbn  openurl
  Title Social learning in animals: the roots of culture Type Book Whole
  Year 1996 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Academic Press, Inc. Place of Publication San Diego, CA Editor Heyes, C. ; Galef, B.G.  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN 978-0122739651 Medium  
  Area Expedition Conference  
  Notes Approved (up) no  
  Call Number Equine Behaviour @ team @ home Serial 2174  
Permanent link to this record
 

 
Author Dugatkin, L.A.; Godin, G.J. doi  openurl
  Title Predator inspection, shoaling and foraging under predation hazard in the Trinidadian guppy,Poecilia reticulata Type Journal Article
  Year 1992 Publication Environmental Biology of Fishes Abbreviated Journal  
  Volume 34 Issue 3 Pages 265-276  
  Keywords Antipredation – Social group – Feeding – Predation risk – Trade-off – Fish  
  Abstract Guppies,Poecilia reticulata, living in stream pools in Trinidad, West Indies, approached a potential fish predator (a cichlid fish model) in a tentative, saltatory manner, mainly as singletons or in pairs. Such behavior is referred to as predator inspection behavior. Inspectors approached the trunk and tail of the predator model more frequently, more closely and in larger groups than they approached the predator's head, which is presumably the most dangerous area around the predator. However, guppies were not observed in significantly larger shoals in the stream when the predator model was present. In a stream enclosure, guppies inspected the predator model more frequently when it was stationary compared to when it was moving, and made closer inspections to the posterior regions of the predator than to its head. Therefore, the guppies apparently regarded the predator model as a potential threat and modified their behavior accordingly when inspecting it. Guppies exhibited a lower feeding rate in the presence of the predator, suggesting a trade-off between foraging gains and safety against predation. Our results further suggest that predator inspection behavior may account for some of this reduction in foraging. These findings are discussed in the context of the benefits and costs of predator inspection behavior.  
  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 (up) no  
  Call Number Equine Behaviour @ team @ Serial 2176  
Permanent link to this record
 

 
Author Dugatkin, L.A.; Godin, J.-G.J. url  doi
openurl 
  Title Female mate copying in the guppy (Poecilia reticulata): age-dependent effects Type Journal Article
  Year 1993 Publication Behavioral Ecology Abbreviated Journal Behav. Ecol.  
  Volume 4 Issue 4 Pages 289-292  
  Keywords mate choice, copying, guppy, Poecilia reticulata  
  Abstract Virtually all studies of mate choice to date have assumed that females choose mates independent of one another. Social cues, however, such as the mate choice of conspecifics, may also play an important role in such decisions. Previous work has shown that female guppies of similar age copy each other's choice of mates. Here we examine the effect of relative age on mate choice copying in the guppy, Poecilia reticulata, and examine whether younger individuals are more likely to copy the mate choice of older conspecifics than vice versa. Results indicate that younger females copy the mate choice of older females, but older individuals do not appear to be influenced by the mate choice of younger individuals.  
  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 (up) no  
  Call Number Equine Behaviour @ team @ Serial 2181  
Permanent link to this record
 

 
Author Syme, G.J.; Pollard, J.S.; Syme, L.A.; Reid, R.M. url  openurl
  Title An analysis of the limited access measure of social dominance in rats Type Journal Article
  Year 1974 Publication Abbreviated Journal  
  Volume 22 Issue 2 Pages 486-500  
  Keywords  
  Abstract The limited access situation in which only one of two or more subjects can gain access to a reward during a restricted time-period is an accepted measure of dominance in the rat. This study attempts to validate the technique by establishing the relationship between individual and competitive performance in order to determine whether `priority of access' has been measured. The generality of the competitive orders is examined by altering the competitive response while retaining the same reward. In view of the data collected for both time and weight-gain measures in food and water competition it is doubtful whether the limited access competitive technique can be considered a valid measure of dominance for the laboratory rat.  
  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 (up) no  
  Call Number Equine Behaviour @ team @ Serial 2187  
Permanent link to this record
 

 
Author Syme, G.J. url  openurl
  Title Competitive orders as measures of social dominance Type Journal Article
  Year 1974 Publication Abbreviated Journal  
  Volume 22 Issue Part 4 Pages 931-940  
  Keywords  
  Abstract The use of competitive orders as measures of social dominance is examined, the conclusion being that such use is based on the assumption of the unidimensionality of social dominance. Evidence is presented to show that this is not always the case. Consequently it is suggested that each competitive order must be validated in terms of its measurement of priority of access and response requirements (internal validity) as well as its generality (external validity) before it can be regarded as a dominance measure. Problems of the validity of aggression orders as measures of social dominance are also examined along with their relationship to competitive orders.  
  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 (up) no  
  Call Number Equine Behaviour @ team @ Serial 2188  
Permanent link to this record
 

 
Author Anderson, G.D.; Talbot, L.M. url  openurl
  Title Soil factors affecting distribution of the grassland types and their utilization by wild animals on the Serengeti Plains Type Journal Article
  Year 1965 Publication Journal of Ecology Abbreviated Journal J Ecol  
  Volume 53 Issue Pages 1  
  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 (up) no  
  Call Number Equine Behaviour @ team @ Serial 2216  
Permanent link to this record
 

 
Author Anderson, G.D.; Herlocker,D.J. url  openurl
  Title Soil factors affecting the distribution of the vegetation types and their utilization by wild animals in Ngorongoro Crater, Tanzania. Type Journal Article
  Year 1973 Publication Journal of Ecology Abbreviated Journal J Ecol  
  Volume 61 Issue Pages 627-651  
  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 (up) no  
  Call Number Equine Behaviour @ team @ Serial 2217  
Permanent link to this record
 

 
Author Bannikov, A.G. openurl 
  Title Recent status of the wild ass in Mongolia Type Journal Article
  Year 1975 Publication IUCN Bulletin Abbreviated Journal  
  Volume 6 Issue 4 Pages 16  
  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 (up) no  
  Call Number Equine Behaviour @ team @ Serial 2219  
Permanent link to this record
 

 
Author Vieuille, C.; Berger, F.; Le Pape, G.; Bellanger, D. url  doi
openurl 
  Title Sow behaviour involved in the crushing of piglets in outdoor farrowing huts--a brief report Type Journal Article
  Year 2003 Publication Applied Animal Behaviour Science Abbreviated Journal Appl. Anim. Behav. Sci.  
  Volume 80 Issue 2 Pages 109-115  
  Keywords Pig-maternal behaviour; Crushing; Free-ranging; Welfare  
  Abstract This study focuses on maternal activities involved in the trapping of piglets by the sow's body in outdoor farrowing systems and examine the mother-piglet context leading either to the death of piglets or to their survival. The behaviour of six Large-WhitexLandrace sows and their litters was continuously video recorded at their first and second parity, during the 40 h following parturition. Crushing mainly occurred at evening and night, during the first 12 h of farrowing and involved changes between lying, sitting and standing positions, as well as between udder and side lying. No piglet died from savaging. Nevertheless, aggressive behaviours of sows were observed, particularly in their first maternal experience. The immediate context of trapping was related to the labour of the sow and to the feeding and resting of piglets. The immediate crushing context was related to active avoidance of restless piglets while lying down, as well as sitting and standing behaviours. These results are discussed in terms of differential reactions of the sow to suckling attempts of piglets.  
  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 (up) no  
  Call Number Equine Behaviour @ team @ Serial 2235  
Permanent link to this record
Select All    Deselect All
 |   | 
Details
   print