Riya and Kemala are 4 year old sisters, that came to us 2 years ago from Texas. Sumatran tigers weigh in at about 200 lbs and are the smallest of the 5 subspecies, with Siberian tigers being the largest at 700 lbs. Tigers can live into their teens in captivity, but usually only reach 10 or so in the wild if they are lucky. Sumatran tigers have the most stripes and pigmentation of all subspecies and the largest canines of all big cats.
Even though tigers are muscular and powerfully built, they can move silently because they are able to fully retract their claws. They aren’t built for speed, like a cheetah, so they must stalk prey closely until they can pounce and knock it down without having to pursue. Tigers hunt by stalking as close as possible and utilizing their sight and hearing. They leap onto their prey and strangle it with a bite to the throat or back of the neck. A carcass is often dragged off and hidden for future meals. They are powerful enough to take down prey twice their size. Tigers are only successful with 5% of their prey. Unlike most cats, tigers are very water oriented. They will chase prey into the water to take advantage of their superior swimming ability.
Tiger stripes are like fingerprints, each tiger’s striping is unique. They are nocturnal and have much better night vision than humans. The backs of their ears have white spots that mimic eyes to warn other animals even if they are looking from behind the tiger. Tigers are apex predators in their ecosystem, keeping prey species in check to release plant species from herbivore stresses. Because of the unpredictability of their hunts, tigers tend to gorge whenever they can because they don’t know when their next meal will be.
Tigers are solitary except when mating or rearing cubs. They gestate for 3.5 months and have litters of 3-4 cubs. Cubs are born blind and less than 2 lbs, but they are able to kill before their first birthday. They begin hunting at 6 months, but are dependent on mom until they’re 18 months years old. They mature at about 4 years old but half of all cubs don’t survive more than two years. Their major threats are predators, but as they mature, injury during a hunt is also a likely reason for cub mortality.
Less than 350 Sumatran tigers remain in the wild, making them critically endangered. Sumatra is the only place where tigers live alongside rhinos, elephants, and orangutans. Human-tiger conflict and fear are the driving factors behind their decline. All 5 subspecies of tigers are endangered, with poaching and traditional medicine being the main culprit. Habitat destruction and fragmentation also contribute to their decline. Tigers need an undisturbed habitat to thrive and as human populations expand, haphazard developments put huge pressures on their habitat from grazing cattle and degrading forests.
At Wildlife Safari, we are excited to start renovations on our tiger exhibits. Our facility will be able to help save tigers by initiating a tiger breeding program and having our very first tiger cubs! With so few left in the wild, breeding our Sumatran tigers is more important than ever before. Come meet Riya and Kemala on our tiger encounter and you’ll be helping to protect tigers in the wild.