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Author Hoffmann R,
Title On the development of scial behaviour in immature males of a feral horse population Type Journal Article
Year 1985 Publication Abbreviated Journal Z Säugetierk
Volume 50 Issue Pages (down) 302-314
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1192
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Author Sasväri, L.
Title Different Observational Learning Capacity in Juvenile and Adult Individuals of Congeneric Bird Species Type Journal Article
Year 1985 Publication Zeitschrift für Tierpsychologie Abbreviated Journal Z. Tierpsychol.
Volume 69 Issue 4 Pages (down) 293-304
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Abstract Abstract and Summary: Since the adaptive significance of social organization is emphasized diversely in both anti-predator behaviour and food searching of birds, measures and comparisons of observational learning capacity of various species are needed. Four different experimental situations were built up for juvenile and adult individuals of tits (Parus major, P. caeruleus, P. palustris) and thrushes (Turdus merula, T. philo-melos). The birds learn more easily from conspecifics and learn easily when they already know a previous problem solving situation. The capacity of observational learning of the adult great tits surpasses that of adult blue tits and marsh tits, and that of the adult blackbirds exceeds that of the adult songthrushes. The higher performance of the great tit and blackbird can be related to their greater hemispheric index. The differences in the learning capacity of the naive individuals of the three tit species and that of the two thrush species were not significant. It is suggested, that the higher observational learning of the great tit and blackbird is evolved through maturational processes and can be reflected by their greater adaptability. Zusammenfassung: Lernen durch Nachahmung wurde in vier verschiedenen Situationen mit jungen und alten Individuen von Meisen- (Parus major, P. caeruleus, P. palustris) und Drosselarten (Turdus merula, T. philomelos) untersucht. Die Vögel lernten besser von Artgenossen und lernten leicht, wenn sie vorher bereits eine Problemlösungssituation kannten. Die Lernfähigkeit (durch Nachahmung) alter Kohlmeisen übertraf die alter Blau- und Sumpfmeisen; die Lernfähigkeit alter Amseln übertraf die alter Singdrosseln. Die höhere Leistung der Kohlmeisen und Amseln hängt mit ihrem höheren Hemisphären-Index zusammen. Naive Individuen der Meisen- und Drosselarten zeigten keine signifikanten Unterschiede in ihrer Lernfähigkeit. Es ist anzunehmen, daß die höhere Lernfähigkeit der Kohlmeise und der Amsel im Laufe der Entwicklung durch Reifungsprozesse zustande kommt und sich in ihrer höheren Anpassungsfähig-keit widerspiegelt.
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Publisher Blackwell Publishing Ltd Place of Publication Editor
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ISSN 1439-0310 ISBN Medium
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 6169
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Author Dalin, G.; Magnusson, L.E.; Thafvelin, B.C.
Title Retrospective study of hindquarter asymmetry in Standardbred trotters and its correlation with performance Type Journal Article
Year 1985 Publication Equine Vet. J. Abbreviated Journal
Volume 17 Issue Pages (down) 292-296
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Notes Cited By (since 1996): 8; Export Date: 24 October 2008 Approved no
Call Number Admin @ knut @ Serial 4579
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Author Klimov Vv,
Title A spatial- ethological organization of the herd of Przewalski's horses in Askania – Nova Type Journal Article
Year 1985 Publication Abbreviated Journal Zool J
Volume 64 Issue Pages (down) 282-295
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1276
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Author EISENMANN, V.
Title Le couagga: un zebre aux origines. Type Journal Article
Year 1985 Publication Abbreviated Journal La Recherche
Volume 16 Issue Pages (down) 254-256
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1055
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Author Vrba, Elisabeth S.
Title Environment and evolution: alternative causes of the temporal distribution of evolutionary events Type Journal Article
Year 1985 Publication South African Journal of Science Abbreviated Journal S Afr J Anim Sci
Volume 81 Issue Pages (down) 229-236
Keywords evolution, paleontology, turnover pulse
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5463
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Author Shettleworth, S.J.
Title Foraging, memory, and constraints on learning Type Journal Article
Year 1985 Publication Annals of the New York Academy of Sciences Abbreviated Journal Ann N Y Acad Sci
Volume 443 Issue Pages (down) 216-226
Keywords Animals; Animals, Wild; *Appetitive Behavior; *Avoidance Learning; Birds; *Conditioning, Classical; Discrimination Learning; Food Preferences; *Memory; *Mental Recall; Motivation; *Predatory Behavior; Rats; *Taste
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Language English Summary Language Original Title
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ISSN 0077-8923 ISBN Medium
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Notes PMID:3860072 Approved no
Call Number refbase @ user @ Serial 384
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Author Vogt H - H,
Title Quagga: DNA Type Journal Article
Year 1985 Publication Abbreviated Journal Naturwiss Rdsch
Volume 38 Issue Pages (down) 205-Sequenz bestimmt.
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1680
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Author Kummer, H.; Goodall, J.
Title Conditions of Innovative Behaviour in Primates Type Journal Article
Year 1985 Publication Philosophical Transactions of the Royal Society of London. B, Biological Sciences Abbreviated Journal
Volume 308 Issue 1135 Pages (down) 203-214
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Abstract Innovative behaviour achieved through exploration, learning and insight heavily depends on certain motivational, social and ecological conditions of short duration. We propose that more attention should be given to what these conditions are and where they are realized in natural groups of non-human primates. Only to the extent that such favourable conditions were frequently realized in a social structure or an extraspecific environment could selective pressures act on innovative abilities. There is hope that research into field conditions of innovative behaviour will help to identify its selectors in evolution.
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Notes 10.1098/rstb.1985.0020 Approved no
Call Number Equine Behaviour @ team @ Serial 5751
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Author Kolter L,
Title Soziale Bezeihungen zwischen den Przewalskipferden im Kölner Zoo Type Journal Article
Year 1985 Publication Abbreviated Journal Z Kölner Zoo
Volume 28 Issue Pages (down) 193-201
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1325
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