dc.contributor.author | King, Sarah Rachel Buckley | |
dc.date.accessioned | 2017-10-02T13:20:45Z | |
dc.date.available | 2017-10-02T13:20:45Z | |
dc.date.issued | 2012 | |
dc.date.submitted | 2017-10-02T13:34:37.726Z | |
dc.identifier.citation | King, S.R.B. 2012. Behavioural ecology ofPrzewalski horses (Equus przewalskii) reintroduced to Hustai National Park, Mongolia. Queen Mary University of London | en_US |
dc.identifier.uri | http://qmro.qmul.ac.uk/xmlui/handle/123456789/26245 | |
dc.description | PhD | en_US |
dc.description.abstract | Studies on the behavioural ecology of Przewalski horses (Equus przewalskiiy recently
reintroduced into Hustai National Park, Mongolia were carried out between 1998 and
2000. Home range size and habitat use, social, marking, and vigilance behaviour, and
their reaction to flies were quantified.
Home ranges of harems ranged from 129 ha to 2399 ha, with core areas of
between 61 ha and 1196 ha. There was no relationship between range size and harem
size, or length of time since release. The more nutritious vegetation at lower
elevations was preferentially selected. The horses rested near ridges during the hotter
parts of the day where there were fewer flies, and grazed in the valleys in the
mornings and evenings. Woodland areas were used to shelter from the sun, despite
their high fly abundance. Muscid flies were most frequently caught; Tabanids were
rare.
Dominance was related to age, aggression and length of time in the harem. The
frequency of associative behaviours did not correlate with any social factor, but had a
hygienic function. Stallions marked stud piles wid mare eliminations in different ways
suggesting different functions. In addition to being vigilant for predators, the horses
appeared to scan for social cues and food patches.
Home range size and habitat use, and general pattern of marking and vigilance
behaviour, of the wild Przewalski horses were similar to those seen among feral
domestic horses, although they tended to be less aggressive than captive and feral
horses. So far, the re-establishment of przewalski horses into HNP appears to have
been successful, although constant monitoring of the population is necessary. As the
population grows, there will be potential problems to do with exceeding the carrying
capacity of the park and hybridisation with domestic horses. The future management
of the horses is discussed. | en_US |
dc.description.sponsorship | Foundation Reserves Przewalski Horse, IFAW, the Dinam Charitable Trust, Mrs M.
Moss, Miss R. Pearce, Queen Mary Expeditions Committee and Marwell Preservation
Trust. | |
dc.language.iso | en | en_US |
dc.publisher | Queen Mary University of London | |
dc.subject | arbitral institutions. | en_US |
dc.subject | institutional arbitration process; | en_US |
dc.title | Behavioural ecology ofPrzewalski horses (Equus przewalskii) reintroduced to Hustai National Park, Mongolia | en_US |
dc.type | Thesis | en_US |
dc.rights.holder | The copyright of this thesis rests with the author and no quotation from it or information derived from it may be published without the prior written consent of the author | |