The 24-h time budget of a takh harem stallion Equus ferus przewalskii: pre- and post-reintroduction
Publication Type: |
Journal Article |
Year of Publication: |
1998 |
Authors: |
Lee Boyd |
Publication/Journal: |
Applied Animal Behaviour Science |
Keywords: |
asian wild horse, mongolian wild horse, przewalski's horse, reintroduction, takhi, time-budget |
Abstract:
Focal animal sampling was used to determine the 24-h time budget of a takh harem stallion (Equus ferus przewalskii) during the 2 weeks prior to, and the two weeks following, reintroduction into the Hustain Nuruu Steppe Reserve, Mongolia. Both before and after release, the stallion spent approximately 47% of his time grazing, 6% standing, and 5% in recumbent rest. The biggest changes to the time budget after release were a 4-fold increase in the amount of time spent moving, and a 50% decrease in the amount of time spent resting in a standing position. During the middle of the day when the temperatures were hottest, the stallion exhibited less grazing and more standing resting behaviour than in the morning or evening hours. Recumbent rest invariably occurred in the hours before dawn.