Sumatran tiger predators12/15/2023 ![]() ![]() The male begins by grasping the loose skin of the female's nape in his jaws. After this period, the pair copulates frequently every 15 to 20 minutes at a peak for five or six days. For the first few days, mounting attempts by the male are not successful. During this receptivity, the female is extremely friendly toward the male, rubbing her body and face against the male until he attempts to mount. Female oestrous cycles occur about every 30 days, and the female is receptive for about five to seven days during this cycle. Sumatran tigresses may come into oestrus throughout the year. Their loud vocalizations, called roars, probably help them to find each other. A tiger can tell whether a scent mark belongs to a familiar local resident or a stranger, a male or a female, and whether or not that female is in oestrus. Both sexes routinely freshen scent marks, and the frequency of marking is higher in zones where contact with neighbouring tigers is likely. The scent marks include urine sprayed on bushes and trees, faeces and urine left in prominent places, scratch marks on trees, and scrapes made by raking backwards with the hind feet. This scent marking is a passive form of defence, although fights do occur. The essentially solitary nature of tigers is reinforced by scent marks left throughout their territories to indicate presence and occupancy of the area. For males, the critical resource is females, and each male's range usually encompasses the smaller range of two or more females. Ranges of male tigers typically do not show any overlap, and males, by excluding other males from an area, ensure exclusive access to females for mating. In general, the larger the range, the greater the overlap. Bukit Tigapuluh, Kerinci Seblat and the Leuser ecosystems are the three global priority areas for tiger conservation.Īdult tigers are basically solitary animals that maintain relatively separate territories, however some overlapping occurs in tiger ranges.They are the smallest of the tiger subspecies, weighing up to 140kg.They hunt wild boar and deer species, however will take other prey opportunistically.They are generally very shy and seek to avoid people.Smallest of all the tigers, its stripes are narrower than in other tiger subspecies and it has a more bearded and maned appearance. There are approximately 300 Sumatran tigers (Panthera tigris sumatrae) existing in the wild. ![]()
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