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Author Mrosovsky, N.; Shettleworth, S.J. openurl 
  Title Wavelength preferences and brightness cues in the water finding behaviour of sea turtles Type Journal Article
  Year 1968 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 32 Issue 4 Pages (down) 211-257  
  Keywords Animals; *Behavior, Animal; *Color Perception; Cues; Light; *Turtles; Water  
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  Series Volume Series Issue Edition  
  ISSN 0005-7959 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:5717260 Approved no  
  Call Number refbase @ user @ Serial 391  
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Author Mrosovsky, N.; Shettleworth, S.J. openurl 
  Title Further studies of the sea-finding mechanism in green turtle hatchlings Type Journal Article
  Year 1974 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 51 Issue 3-4 Pages (down) 195-208  
  Keywords Animals; *Animals, Newborn/physiology; Contact Lenses; Locomotion; *Orientation; Retina/physiology; *Turtles/physiology; Visual Fields; *Visual Perception; Water  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0005-7959 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:4447586 Approved no  
  Call Number refbase @ user @ Serial 389  
Permanent link to this record
 
 
Author Duncan, P. url  openurl
  Title Time-budgets of Camargue horses III. Environmental influences Type Journal Article
  Year 1985 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 92 Issue Pages (down) 188-208  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 2283  
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Author Boy V, D.P. openurl 
  Title Time-budgets of Camargue horses, I. Development changes in the time-budgets of foals Type Journal Article
  Year 1979 Publication Abbreviated Journal Behaviour  
  Volume 71 Issue Pages (down) 187-202  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 966  
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Author Boy, V.; Duncan, P. openurl 
  Title Time-budgets of Camargue horses. I. Developmental changes in the time-budgets of foals. Type Journal Article
  Year 1979 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 71 Issue Pages (down) 187-201  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 1803  
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Author Burger, J.; Gochfeld. url  openurl
  Title Vigilance in African mammals: differences among mothers, other females, and males. Type Journal Article
  Year 1994 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 131 Issue 3-4 Pages (down) 153-169  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 2252  
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Author Franke Stevens, E. doi  openurl
  Title Instability of harems of feral horses in relation to season and presence of subordinate stallions Type Journal Article
  Year 1990 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 112 Issue 3-4 Pages (down) 149-161  
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  Abstract Male horses (Equus caballus) defend harems of females (bands) year-round and throughout their lifetimes. A male's lifetime reproductive success depends upon the number of females in his harem. Although harems have previously been reported as remaining stable over many years, during the two years of this study 30 % of the adult females in an island population of feral horses changed harems during late winter. The seasonal differences in harem stability resulted from seasonal differences in the abundance and distribution of food. The spacing between band members was greater and the frequency of social interactions between them was lower in winter than in summer. In addition, the amount of time devoted to grazing increased in winter. These differences are attributed to the lower availability of suitable vegetation duirng winter. Harem stability did not depend on the age of females, the size of the harem, nor the age of the harem stallion, but did depend on the presence of subordinate stallions attached to the band. All of the females that changed bands left single-male bands; multi-male bands were stable throughout the study.  
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  Notes from Professor Hans Klingels Equine Reference List Approved yes  
  Call Number Serial 1632  
Permanent link to this record
 
 
Author Barette, C.; Vandal, D. doi  openurl
  Title Social rank, dominance, antler size, and access to food in snow-bound wild woodland caribou Type Journal Article
  Year 1986 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 97 Issue 1-2 Pages (down) 118-146  
  Keywords Canada; Quebec; Artiodactyla; Social dominance; Feeding behavior; Morphology; Antler; Rangifer tarandus; North America; America; Ungulata; Mammalia; Vertebrata  
  Abstract We spent two winters studying the social behaviour of wild woodland caribou (Rangifer tarandus caribou) at a time when their main food (ground lichens; Cladina sp.) is available only at snow craters dug by the animals. The competition for access to such craters was severe, the animals constantly trying to take over the craters of others. During a two-month period when a group maintained a constant size (20) and composition (all age-sex classes represented), we could rank the animals in a rather linear dominance hierarchy (Landau's index = 0.87). Rank was correlated with access to resources, percent of time spent active, and percent of time feeding in craters. It was also correlated with age and antler size. However, rank is not an attribute of individuals, but of a relationship between individuals. As such it is only an intervening variable between physical attributes and access to resources, a variable whose value has meaning only within a given group. Among the three attributes studied (age, sex, antler size), the latter was by far the best predictor of the occurrence and outcome of interactions. Between two individuals within any of the three age-sex classes studied (adult and yearling males and adult females), the one with larger antlers initiated significantly more often, escalated its aggression (to the point of hitting the target) less often, and enjoyed a higher success rate in obtaining resources. When their antlers were larger than those of an adult male target (i.e. males that had shed their antlers), adult females won almost all their interactions with adult males even though they escalated only one fourth of them. This clarifies the long-standing speculation that female caribou have antlers and shed them later than males, in order to overcome their sexual handicap in competition for food in the winter. We conclude that the link between rank and dominance of an individual on one hand, and some of its attributes on the other (e.g. sex, age, weight, antler size) is fundamentally realized by the animal itself through its active preference for targets it is likely to beat, i.e. targets with smaller antlers.  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 4269  
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Author Jensen, G.D.; Gordon, B.N.; Wolfheim, J. openurl 
  Title Nursing behavior in infant monkeys: a sequence analysis Type Journal Article
  Year 1975 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 55 Issue 1-2 Pages (down) 115-127  
  Keywords Animals; Dependency (Psychology); *Feeding Behavior; Female; *Macaca; Male; Sensory Deprivation; Social Behavior; Spatial Behavior  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0005-7959 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:1191212 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4153  
Permanent link to this record
 
 
Author Lamprecht, J. doi  openurl
  Title Variable Leadership in Bar-Headed Geese (Anser Indicus) : an Analysis of Pair and Family Departures Type Journal Article
  Year 1992 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 122 Issue 1-2 Pages (down) 105-119  
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  Abstract This paper reports quantitative leadership differences in semi-captive bar-headed geese (Anser indicus) at different times of the year, and in different types of groups. Leading is defined here as causing the departure or determining the direction of movement of the whole group. No permanent and exclusive leader of a pair or family group was found, rather relative leading frequencies of male, female and young showed a definite shifting pattern. Females led more often than their mates prior to breeding, and on nest pauses during the incubation period, but less often in summer, autumn and early winter. In families there was no difference between the frequencies of male and female leading. Family females led relatively more often than those of pairs without offspring. This difference was related to the presence, not the number, of young. Goslings led the family about as often as the parents during the rearing period in early summer, less often in autumn, winter and next spring. Such differences and changes are to be expected where competence in particular tasks and dependence on partners vary between group members, and where different situations require different abilities. For the geese, the results can be related to the different options of group members and to the different benefits they derive from leaving (or 'staying put') or following (or waiting for the others) in different situations.  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5128  
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