| Records |
| Author |
Meester J, S.H.; W. Setzer, H. W. (eds) |
| Title |
The mammals of Africa |
Type |
Book Whole |
| Year |
1971 |
Publication |
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Abbreviated Journal |
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| Volume |
Part 14 |
Issue |
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Pages |
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| Keywords |
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| Abstract |
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| Address |
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| Corporate Author |
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Thesis |
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Publisher  |
Smithsonian Press |
Place of Publication |
City of Washington |
Editor |
Meester J, S.H.; W. Setzer, H. W. |
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Original Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
0874741165 |
Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
from Professor Hans Klingels Equine Reference List |
Approved |
no |
| Call Number |
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Serial |
1385 |
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| Author |
Bannikov, A.G. |
| Title |
The Asiatic Wild Ass: neglected relative of the horse |
Type |
Journal Article |
| Year |
1971 |
Publication |
Animals |
Abbreviated Journal |
Animals |
| Volume |
13 |
Issue |
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Pages |
580-585 |
| Keywords |
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| Abstract |
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Place of Publication |
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Editor |
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| Language |
Englisch |
Summary Language |
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Original Title |
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Medium |
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Expedition |
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Conference |
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| Notes |
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Approved |
no |
| Call Number |
refbase @ user @ |
Serial |
756 |
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| Author |
Hamilton, W.D. |
| Title |
Geometry for the selfish herd |
Type |
Journal Article |
| Year |
1971 |
Publication |
Journal of theoretical biology |
Abbreviated Journal |
J. Theor. Biol. |
| Volume |
31 |
Issue |
2 |
Pages |
295-311 |
| Keywords |
Animals; Anura; *Behavior, Animal; Breeding; Communication; Evolution; Fear; Metallurgy; *Models, Biological; Probability; Snakes; *Spatial Behavior |
| Abstract |
This paper presents an antithesis to the view that gregarious behaviour is evolved through benefits to the population or species. Following Galton (1871) and Williams (1964) gregarious behaviour is considered as a form of cover-seeking in which each animal tries to reduce its chance of being caught by a predator.
It is easy to see how pruning of marginal individuals can maintain centripetal instincts in already gregarious species; some evidence that marginal pruning actually occurs is summarized. Besides this, simply defined models are used to show that even in non-gregarious species selection is likely to favour individuals who stay close to others.
Although not universal or unipotent, cover-seeking is a widespread and important element in animal aggregation, as the literature shows. Neglect of the idea has probably followed from a general disbelief that evolution can be dysgenic for a species. Nevertheless, selection theory provides no support for such disbelief in the case of species with outbreeding or unsubdivided populations.
The model for two dimensions involves a complex problem in geometrical probability which has relevance also in metallurgy and communication science. Some empirical data on this, gathered from random number plots, is presented as of possible heuristic value. |
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Place of Publication |
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Editor |
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| Language |
English |
Summary Language |
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Edition |
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| ISSN |
0022-5193 |
ISBN |
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Medium |
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Expedition |
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Conference |
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| Notes |
PMID:5104951 |
Approved |
no |
| Call Number |
refbase @ user @ |
Serial |
771 |
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| Author |
Archer M, |
| Title |
Preliminary studies on the palatability of grasses, legumes and herbs to horses |
Type |
Journal Article |
| Year |
1971 |
Publication |
Vet Rec |
Abbreviated Journal |
Vet Rec |
| Volume |
89 |
Issue |
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Pages |
236-240 |
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| Notes |
from Professor Hans Klingels Equine Reference List |
Approved |
no |
| Call Number |
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Serial |
898 |
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| Author |
BOUISSOU MF et al, |
| Title |
Intercommunications chez les ongules |
Type |
Journal Article |
| Year |
1971 |
Publication |
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Abbreviated Journal |
J Psychol normale et pathologieque |
| Volume |
3-4 |
Issue |
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Pages |
415 |
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Conference |
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| Notes |
from Professor Hans Klingels Equine Reference List |
Approved |
no |
| Call Number |
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Serial |
952 |
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| Author |
SchäFer M, |
| Title |
Das Sorraiapferd; Anmerkungen zur Problematik des SPEED – EBHARDT'schen Typs III |
Type |
Journal Article |
| Year |
1971 |
Publication |
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Abbreviated Journal |
Säugetierk Mitt |
| Volume |
19 |
Issue |
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Pages |
231-249 |
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| Notes |
from Professor Hans Klingels Equine Reference List |
Approved |
no |
| Call Number |
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Serial |
1558 |
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| Author |
Blendinger, Wilhelm |
| Title |
Psychologie und Verhaltensweise des Pferdes |
Type |
Book Whole |
| Year |
1971 |
Publication |
Erich Hoffmann Verlag, Heidenheim |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
342 |
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Place of Publication |
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Editor |
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| Language |
Deutsch |
Summary Language |
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| Notes |
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Approved |
no |
| Call Number |
Reiten Lesen Denken @ eberhardhuebener @ |
Serial |
1790 |
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| Author |
Saayman, G.S. |
| Title |
Behaviour of the adult males in a troop of free-ranging Chacma baboons (Papio ursinus) |
Type |
Journal Article |
| Year |
1971 |
Publication |
Folia Primatologica; International Journal of Primatology |
Abbreviated Journal |
Folia Primatol (Basel) |
| Volume |
15 |
Issue |
1 |
Pages |
36-57 |
| Keywords |
Aggression; Animals; *Behavior, Animal; Female; Grooming; *Haplorhini; Homing Behavior; Humans; Leadership; Male; Papio; Pregnancy; Sex Factors; *Sexual Behavior, Animal; Social Dominance |
| Abstract |
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Place of Publication |
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Editor |
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| Language |
English |
Summary Language |
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Original Title |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0015-5713 |
ISBN |
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Medium |
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Expedition |
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Conference |
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| Notes |
PMID:5003339 |
Approved |
no |
| Call Number |
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Serial |
2053 |
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| Author |
Bell, R.H.V. |
| Title |
A grazing ecosystem in the Serengeti |
Type |
Journal Article |
| Year |
1971 |
Publication |
Scientific American |
Abbreviated Journal |
Sci Am |
| Volume |
225 |
Issue |
1 |
Pages |
86-93 |
| Keywords |
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Place of Publication |
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Editor |
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Medium |
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| Notes |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2224 |
| Permanent link to this record |
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| Author |
Briand Petersen, J.C.; Casebeer,R.L. |
| Title |
A bibliography relating to the ecology and energetics of East African large mammals |
Type |
Journal Article |
| Year |
1971 |
Publication |
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Abbreviated Journal |
E. Afr. Wildl. J. |
| Volume |
9 |
Issue |
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Pages |
1-23 |
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Place of Publication |
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Original Title |
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Series Title |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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| ISSN |
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ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2249 |
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