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| Author | Ducatez, S.; Audet, J.-N.; Rodriguez, J.R.; Kayello, L.; Lefebvre, L. | ||||
| Title | Innovativeness and the effects of urbanization on risk-taking behaviors in wild Barbados birds | Type | Journal Article | ||
| Year | 2017 | Publication | Animal Cognition | Abbreviated Journal | Anim. Cogn. |
| Volume | 20 | Issue | 1 | Pages | 33-42 |
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| Abstract | The effects of urbanization on avian cognition remain poorly understood. Risk-taking behaviors like boldness, neophobia and flight distance are thought to affect opportunism and innovativeness, and should also vary with urbanization. Here, we investigate variation in risk-taking behaviors in the field in an avian assemblage of nine species that forage together in Barbados and for which innovation rate is known from previous work. We predicted that birds from highly urbanized areas would show more risk-taking behavior than conspecifics from less urbanized parts of the island and that the differences would be strongest in the most innovative of the species. Overall, we found that urban birds are bolder, less neophobic and have shorter flight distances than their less urbanized conspecifics. Additionally, we detected between-species differences in the effect of urbanization on flight distance, more innovative species showing smaller differences in flight distance between areas. Our results suggest that, within successful urban colonizers, species differences in innovativeness may affect the way species change their risk-taking behaviors in response to the urban environment. | ||||
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| ISSN | 1435-9456 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ Ducatez2017 | Serial | 6128 | ||
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| Author | GONÇALVES DA SILVA, A.; CAMPOS-ARCEIZ, A.; ZAVADA, M.S. | ||||
| Title | On tapir ecology, evolution and conservation: what we know and future perspectives–part II | Type | Journal Article | ||
| Year | 2013 | Publication | Integrative Zoology | Abbreviated Journal | |
| Volume | 8 | Issue | 1 | Pages | 1-3 |
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| Publisher | Blackwell Publishing Ltd | Place of Publication | Editor | ||
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| ISSN | 1749-4877 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6141 | ||
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| Author | Cinková, I.; Policht, R. | ||||
| Title | Discrimination of familiarity and sex from chemical cues in the dung by wild southern white rhinoceros | Type | Journal Article | ||
| Year | 2015 | Publication | Animal Cognition | Abbreviated Journal | Anim. Cogn. |
| Volume | 18 | Issue | 1 | Pages | 385-392 |
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| Abstract | Communication in rhinos is primarily mediated by the vocal and olfactory signals as they have relatively poor eyesight. White rhinos are the most social of all the rhinoceros species, they defecate at common dungheaps and the adult bulls use dung and urine to mark their territory. Chemical communication may therefore be particularly important in the social interactions of white rhinos, and its knowledge could be very helpful in their management and conservation. However, no studies have investigated up until now the olfactory discrimination in any rhinoceros species in the wild. We have experimentally studied the reactions of the wild southern white rhinos (Ceratotherium simum) to the dung of familiar and unfamiliar adult females and adult territorial males. We registered the number of sniffing events, the duration of sniffing and the latency of the vigilance posture from the onset of sniffing. The dung of unfamiliar rhinos was sniffed longer than that of familiar rhinos. The rhinos showed a shorter latency of vigilance posture to the familiar dung of males than that of females. For unfamiliar dung, they displayed a shorter latency of vigilance posture to female than male dung. Our results indicate that the rhinos are able to discriminate the familiarity and sex of conspecifics from the smell of their dung. Olfactory cues could therefore play an important role in the social relationships and spatial organization of the southern white rhinoceros. | ||||
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| ISSN | 1435-9456 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ Cinková2015 | Serial | 6143 | ||
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| Author | Cinková, I.; Policht, R. | ||||
| Title | Sex and species recognition by wild male southern white rhinoceros using contact pant calls | Type | Journal Article | ||
| Year | 2016 | Publication | Animal Cognition | Abbreviated Journal | Anim. Cogn. |
| Volume | 19 | Issue | 2 | Pages | 375-386 |
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| Abstract | Recognition of information from acoustic signals is crucial in many animals, and individuals are under selection pressure to discriminate between the signals of conspecifics and heterospecifics or males and females. Here, we first report that rhinos use information encoded in their calls to assess conspecifics and individuals of closely related species. The southern (Ceratotherium simum) and critically endangered northern (C. cottoni) white rhinos are the most social out of all the rhinoceros species and use a contact call pant. We found that southern white rhino pant calls provide reliable information about the caller’s sex, age class and social situation. Playback experiments on wild territorial southern white rhinoceros males revealed that they responded more strongly to the pant calls of conspecific females compared to the calls of other territorial males. This suggests that pant calls are more important form of communication between males and females than between territorial males. Territorial southern males also discriminated between female and territorial male calls of northern species and reacted more intensively to the calls of northern than southern males. This might be caused by a novelty effect since both species naturally live in allopatry. We conclude that white rhinos can directly benefit from assessing individuals at long distances using vocal cues especially because their eyesight is poor. Pant calls thus likely play a significant role in their social relationships and spatial organization. In addition, better understanding of vocal communication in white rhinos might be helpful in conservation management particularly because of their low reproduction in captivity. | ||||
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| ISSN | 1435-9456 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ Cinková2016 | Serial | 6144 | ||
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| Author | Marneweck, C.; Jürgens, A.; Shrader, A.M. | ||||
| Title | Dung odours signal sex, age, territorial and oestrous state in white rhinos | Type | Journal Article | ||
| Year | 2017 | Publication | Proc Biol Sci | Abbreviated Journal | Proc. R. Soc. Lond. B |
| Volume | 284 | Issue | 1846 | Pages | |
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| Abstract | Mammals commonly communicate olfactorily via urine. However, the extent to which they communicate via dung, another waste product, is unknown. Behavioural studies suggest that mammals can obtain information from dung odours but are unclear about the information transmitted. Moreover, an understanding of the volatile organic compounds (VOCs) released from dung is limited. To address this, we analysed the odours emitted from the dung of free-ranging white rhinos, and found that 2,3-dimethylundecane signalled an individual's sex, heptanal discriminated age class, nonane defined male territorial status and 2,6-dimethylundecane indicated female oestrous state. To validate these findings, we artificially reproduced key elements of the territorial and oestrous odour profiles (i.e. profiles likely to elicit behavioural responses from receivers). We then exposed free-ranging territorial males to these odours. In response, males elicited behaviours associated with the specific odours (e.g. territorial male (potential threat): reduced latency in assuming vigilance; oestrous female (potential mate): increased investigation). These results indicate that the VOCs identified from the dung of free-ranging individuals do transmit key information. Moreover, as white rhinos of all ages and sexes defecate communally, middens probably act as information centres. Furthermore, as many other mammals defecate communally, olfactory communication via dung odours is likely a widespread phenomenon. | ||||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6147 | ||
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| Author | Murray, L.M.A.; Byrne, K.; D’Eath, R.B. | ||||
| Title | Pair-bonding and companion recognition in domestic donkeys, <em>Equus asinus</em> | Type | Journal Article | ||
| Year | 2013 | Publication | Applied Animal Behaviour Science | Abbreviated Journal | Appl. Anim. Behav. Sci. |
| Volume | 143 | Issue | 1 | Pages | 67-74 |
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| Abstract | Pair and social bonding has been documented in various taxa, where pair formations are often described as being driven by kinship or sexual motivation. However, pair-bonding between unrelated individuals where sexual motivation is not a factor is not well documented. Many social relationships and pair-bonds between members of a dyad are facilitated by each individual's ability to recognise their partner using cues which are characteristic of that particular individual. The aims of this study were i) to investigate the existence of pair-bonding in domestic donkeys and ii) to determine whether members of a dyad could recognise their companion during a Y-maze recognition test. Subjects were 55 unrelated donkeys (38 gelded males, 15 females) in seven groups of mixed or same sex, comprising 4?14 individuals. Spatial proximity (nearest-neighbour) was observed three times a day over a 22-day period. Using a simulation approach based on observed data to generate randomised nearest-neighbour matrices, the statistical significance of social relationships was estimated. Of these, 42 (79.2%) were involved in significantly (p<0.05) non-random nearest-neighbour relationships, most of which were reciprocal pair relationships. Based on the spatial data, 24 of the donkeys which had shown significant reciprocal nearest-neighbour preferences for one individual (companion) were then used in a Y-maze recognition test in which they were presented with a choice of their companion and either a familiar donkey from the same group or an unfamiliar donkey from a different group. Donkeys? spatial location in the Y-maze demonstrated a preference for their companion versus familiar (one sample Wilcoxon signed rank test, W=239, p=0.002) or unfamiliar donkeys (W=222, p=0.041). These results verify anecdotal evidence from donkey handlers that donkeys often form pair-bonds, and show that reciprocal social preference and recognition are the basis of these. Pair-bond formation and companionship among donkeys have potential implications for their management, husbandry and welfare. | ||||
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| Publisher | Elsevier | Place of Publication | Editor | ||
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| ISSN | 0168-1591 | ISBN | Medium | ||
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| Notes | doi: 10.1016/j.applanim.2012.11.005 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 6149 | ||
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| Author | McGreevy, P. | ||||
| Title | Equine Behavior A Guide for Veterinarians and Equine Scientists | Type | Book Whole | ||
| Year | 2012 | Publication | Abbreviated Journal | ||
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| Abstract | Chapter 1 – Introduction, Pages 1-36 Chapter 2 – Perception, Pages 37-54 Chapter 3 – Behavior and the brain, Pages 55-84, Caroline Hahn Chapter 4 – Learning, Pages 85-118 Chapter 5 – Social behavior, Pages 119-150 Chapter 6 – Communication, Pages 151-163 Chapter 7 – Locomotory behavior, Pages 165-187 Chapter 8 – Ingestive behavior, Pages 189-215 Chapter 9 – Eliminative behavior, Pages 217-221 Chapter 10 – Body care, Pages 223-243 Chapter 11 – Behavior of the stallion, Pages 245-264 Chapter 12 – Behavior of the mare, Pages 265-290 Chapter 13 – Training, Pages 291-311, Andrew McLean, Paul McGreevy Chapter 14 – Handling and transport, Pages 313-329 Chapter 15 – Miscellaneous unwelcome behaviors, their causes and resolution, Pages 331-345 Further reading, Page 347 Glossary, Pages 351-356 Index, Pages 357-369 |
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| ISSN | ISBN | 978-0-7020-2634-8 | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6154 | ||
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| Author | McDonnell, S. | ||||
| Title | Understanding horse behavior. Your guide to horse health care and management | Type | Book Whole | ||
| Year | 1999 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 99 pp. | ||
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| Abstract | The author has conducted much research on equine behaviour, and here presents her findings in a form suitable for owners of horses. Common behavioural problems are mentioned. | ||||
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| Publisher | Blood-Horse Inc. | Place of Publication | Lexington, KY 40544-4038 | Editor | |
| Language | English | Summary Language | Original Title | ||
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| ISSN | ISBN | 1581500173 | Medium | ||
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| Notes | Author Affiliation: School of Veterinary Medicine, University of Pennsylvania, PA 19104, USA. | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 6155 | ||
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| Author | Ward, A; Webster, M. | ||||
| Title | Sociality: The Behaviour of Group-Living Animals | Type | Book Whole | ||
| Year | 2016 | Publication | Abbreviated Journal | ||
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| Abstract | Covers the aspects of social behaviour of animals in comprehensive form Provides a clear overview to up-to-date empirical and theoretical research on social animal behaviour Discusses collective animal behaviour, social networks and animal personality in detail The last decade has seen a surge of interest among biologists in a range of social animal phenomena, including collective behaviour and social networks. In ‘Animal Social Behaviour’, authors Ashley Ward and Michael Webster integrate the most up-to-date empirical and theoretical research to provide a new synthesis of the field, which is aimed at fellow researchers and postgraduate students on the topic. ​ |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6156 | ||
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| Author | Wynne C. D. L. | ||||
| Title | Animal Cognition: The Mental Lives of Animals | Type | Book Whole | ||
| Year | 2001 | Publication | Abbreviated Journal | ||
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| Abstract | Covering a wide range of key topics, from reasoning and communication to sensation and complex problem-solving, this engagingly-written text presents a comprehensive survey of contemporary research on animal cognition. Written for anyone with an interest in animal cognition, but without a background in animal behaviour, it endeavours to explain what makes animals tick. With numerous illustrations and including exciting recent studies from many little-studied species (such as the weakly electric African fish), this text is ideal for psychology students who are interested in how much of our human cognition is shared by other species, for students of biology who want to know how complex animal behaviour can get, and for all those with an interest in the animal mind. |
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| Publisher | Palgrave | Place of Publication | Editor | ||
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| ISSN | ISBN | 9780333923955 | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6157 | ||
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