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Author Briand Petersen, J.C.
Title An identification system for zebra (Equus burchelli, Gray). Type Journal Article
Year 1972 Publication (up) Abbreviated Journal E. Afr. Wildl. J.
Volume 10 Issue Pages 59-63
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Call Number Equine Behaviour @ team @ Serial 2250
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Author Brooks, P.M.
Title Zebra, wildebeest and buffalo sub-population areas in the Hluhluwe-Corridor-Umfolozi Complex, Zululand, and their application in management. Type Journal Article
Year 1982 Publication (up) Abbreviated Journal S. Afr. J. Wildl. Res.
Volume 12 Issue Pages 140-146
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Call Number Equine Behaviour @ team @ Serial 2251
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Author Klingel, H .
Title Social behaviour of African Equidae Type Journal Article
Year 1972 Publication (up) Abbreviated Journal Zool. Afr.
Volume 7 Issue 1 Pages 175-185
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Call Number Equine Behaviour @ team @ Serial 2331
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Author Mitchell, B.L.; Skenton, J.B.; Uys, J.C.M.
Title Predation on large mammals in Kafue National Park Type Journal Article
Year 1965 Publication (up) Abbreviated Journal Zool. Afr
Volume 1 Issue Pages 297-318
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Call Number Equine Behaviour @ team @ Serial 2377
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Author P. K. McGregor,; T. M. Peake,
Title Communication networks: social environments for receiving and signalling behaviour Type Journal Article
Year 2000 Publication (up) Acta ethologica Abbreviated Journal Acta. Ethol.
Volume 2 Issue 2 Pages 71-81
Keywords Communication ? Network ? Eavesdropping ? Audiences ? Information
Abstract Communication and social behaviour are inextricably linked, with communication mediating important social behaviours such as resource defence and mate attraction. However, the social environment in which communication occurs is often ignored in discussions of communication behaviour. We argue that networks of several individuals are the common social environment for communication behaviour. The consequences for receivers and signallers of communicating in a network environment are the main subjects of this review. Eavesdropping is a receiving behaviour that is only possible in the environment of a network and therefore we concentrate on this behaviour. The main effect of communication networks on signallers is to create competition with other signallers for receiver attention. We discuss the consequences of such competition. To conclude, we explore the role of signals and signalling interactions as sources of information that animals exploit to direct their behaviour.
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Call Number refbase @ user @ Serial 496
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Author Bugnyar, T.; Kotrschal, K.
Title Movement coordination and signalling in ravens (Corvus corax): an experimental field study Type Journal Article
Year 2001 Publication (up) Acta ethologica Abbreviated Journal Acta. Ethol.
Volume 3 Issue 2 Pages 101-109
Keywords Ravens – Corvus corax – Foraging – Coordination – Communication
Abstract Vagrant non-breeding ravens frequently attract conspecifics to rich ephemeral food sources. There, grouping may allow them to overcome the defence of territorial breeders. Here, we focus on ravens making use of regular food supplies in a game park, where they divert food from the provision of park animals. We investigated if ravens foraging in the Cumberland game park (Gr&uuml;nau, Austria) are attentive towards one another when they experience some unpredictability in food provisioning. We confronted a group of 30-50 ravens with two different treatments. Ten minutes ahead of the feeding of either wolves or wild boars we showed buckets containing pieces of meat to the ravens flying overhead. In the reliable cue treatment (RCT), the meat was placed next to one of the two enclosures, whereas in the unreliable cue treatment (UCT), the buckets were placed simultaneously in front of both enclosures though only in one of the enclosures were the animals fed 10 min later. Thus, during RCT but not during UCT, ravens could predict where food would become available. Only during UCT, ravens moved in large groups between the two feeding sites. Many ravens moving at the same time in the same direction may indicate some co-ordination in space and time, which is most likely achieved by social attraction among individuals. Furthermore, the number of ravens approaching and leaving, respectively, a feeding site cross-correlated with a temporary increase in the rate of a food-associated call, the yell. This suggests that in addition to watching each other, calling may have contributed to group formation. Possible benefits of group formation during food inspection are discussed.
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Call Number Serial 2081
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Author Gao, X; Gu, J.
Title The distribution and status of the Equidae in China. Type Journal Article
Year 1989 Publication (up) Acta Theriologica Sinica Abbreviated Journal Acta Theriol. Sin.
Volume 9 Issue 4 Pages 269-274
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Notes from Professor Hans Klingels Equine Reference List Approved yes
Call Number Serial 1101
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Author Zlatanova, D.; Ahmed, A.; Valasseva, A.; Genov, P.
Title Adaptive Diet Strategy of the Wolf (Canis lupus L.) in Europe: a Review Type Journal Article
Year 2014 Publication (up) ACTA ZOOLOGICA BULGARICA Abbreviated Journal Acta zool. bulg.
Volume 66 Issue 4 Pages 439-452
Keywords Wolf, Canis lupus, prey, adaptive strategy
Abstract The diet strategy of the wolf in Europe is reviewed on the basis of 74 basic and 14 additional literature

sources. The comparative analysis reveals clear dependence on the latitude (and, therefore, on the changing

environmental conditions) correlated with the wild ungulate abundance and diversity. Following a

geographic pattern, the wolf is specialised on different species of ungulates: moose and reindeer in Scandinavia,

red deer in Central and Eastern Europe and wild boar in Southern Europe. Where this large prey

is taken, the roe deer is hunted with almost the same frequency in every region. The wolf diet in Europe

shows two ecological adaptations formed by a complex of variables: 1. Wolves living in natural habitats

with abundance of wild ungulates feed mainly on wild prey. 2. In highly anthropogenic habitats, with low

abundance of wild prey, wolves feed on livestock (where husbandry of domestic animals is available) and

take also a lot of plant food, smaller prey (hares and rodents) and garbage food. The frequency of occurrence

of wild ungulates in the diet of wolves in North Europe varies from 54.0% in Belarus to 132.7% in

Poland, while that of livestock is in the range from 0.4% in Norway to 74.9% in Belarus. In South Europe,

the frequency of occurrence of wild prey varies from 0% in Italy and Spain to 136.0% in Italy, while of domestic

ungulates ranges between 0% and 100% in Spain. The low density or lack of wild prey triggers the

switch of the wolf diet to livestock, plant food (32.2-85% in Italy) or even garbage (up to 41.5% in Italy).
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Call Number Equine Behaviour @ team @ Serial 6388
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Author Baba, M., T.; Doi, H.; Ikeda, T.; Iwamoto; Ono Y.
Title A census of large mammals in Omo National Park, Ethiopia Type Journal Article
Year 1982 Publication (up) African Journal of Ecology Abbreviated Journal Afr. J. Ecol.
Volume 20 Issue 3 Pages 207-210
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Call Number Equine Behaviour @ team @ Serial 2218
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Author Ben-Shahar, R
Title Selectivity in large generalist herbivores: feeding patterns of African ungulates in a semi-arid habitat Type Journal Article
Year 1991 Publication (up) African Journal of Ecology Abbreviated Journal Afr. J. Ecol.
Volume 29 Issue 4 Pages 302-315
Keywords diet; forage production; grazing; wildebeest; zebra
Abstract Feeding habits of free-ranging wildebeest and zebra were monitored in a semi-arid nature reserve, bordering the southwestern part of Kruger National Park, South Africa. The purpose of study was to distinguish and define the feeding niches of two roughage grazers that occur in similar habitat types. The monthly compositions of diets were evaluated by direct observations of feeding bouts over a period of two years when rainfall patterns were average and animal populations were stable. Other analyses evaluated the standing biomass of grass species in the reserve during the wet summer and dry winter seasons.

A considerable overlap of grass species composition was found in the diets of wildebeest and zebra. Ordination of bi-monthly records of the diet composition showed greater variations in scores of grasses in zebra diet in comparison to wildebeest. Seasonal patterns were more apparent in the wildebeest diet. Preference ranking of grass species indicated that zebra diet remained constant in winter and summer. Wildebeest diet however, alternated with seasons, showing high preferences during the winter months for grass species which were rejected during summer.

The combined assessment of results from three separate statistical methods analysing temporal patterns and preferences in diet composition revealed contradictory trends. The solution, however, relied on the initial assumptions posed. Hence, wildebeest and zebra are essentially generalist feeders which show a limited amount of preference in their choice of diet.
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 2226
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