Tigers
Who would win in a fight, a lion or a tiger? Well, if size
has anything to do with the matter, the tiger would win. That's because tigers
are the largest of all cat species. They grow up to eleven feet long and weigh
as much as 670 lbs. This makes tigers the third largest land carnivore. The
only larger land carnivores are polar bears and brown bears. Tigers are not
only large, they are also fast. They can sprint as fast as 40 miles per hour
for short distances and leap as far as 30 feet horizontally. This makes
for an extremely dangerous pounce. You might not think that such large, fast,
and ferocious creatures need help to survive, but they do. The tiger is an
endangered species.
Despite all of the tiger's strengths, the
future of the species is uncertain. Tigers face a very high risk of extinction.
It is estimated that at the start of the 20thcentury, there were
over 100,000 tigers living in the wild. By the turn of the century, the number
of tigers outside of captivity dwindled to just over 3,000. Interestingly, the
most serious threats that tigers face come from a much smaller species, one
with an average weight of around 140 lbs. That species is Homo sapiens, better
known as humans. Humans threaten tigers in primarily two ways: hunting and
destroying habitat.
Tigers are hunted for many reasons. People
have long valued the famous striped skins. Though trading tiger skins is now
illegal in most parts of the world, tiger pelts are worth around $10,000 on the
black-market. Though the fur would be incentive enough for most poachers, other
parts of the tiger can also fetch a pretty penny. Some people in China and other Asian cultures believe that various tiger parts
have healing properties. Traditional Chinese medicine calls for the use of
tiger bones, amongst other parts, in some prescriptions.
Tigers have also been hunted as game. In
other words people hunted tigers solely for the thrill and achievement of
killing them. Such killings took place in large scale during the 19th and early
20th centuries, when a single maharaja or English hunter might claim to kill
over a hundred tigers in their hunting career. Though this practice is much
less popular today than it was in the past, it has not ceased entirely.
Though tiger population faces many threats
and obstacles to recovery, there have been some successes in conservation and
preservation efforts. For example, Save China's Tigers, an organization working
to restore the wild tiger population, successfully rewilded a small number of
South China tigers. These tigers were born into concrete cages from parents who
were also captive and unable to sustain in the wild.
Humans have done considerable damage to
the world's tiger population through hunting, but perhaps more damage has been
caused through the destruction of habitat. Tigers once ranged widely across
Asia, all the way from Turkey to the
eastern coast of Russia. But over the past 100 years, tigers have lost 93% of
their historic range. Instead of spanning all the way across Asia, the tiger
population is now isolated in small pockets in south and southeastern Asia.
This is because humans have drastically changed the environments. Humans have
built towns and cities. Road and transit systems were created to connect these
towns and cities. To feed the people living in these areas, forests and fields
have been cleared to create farmland. Large tracts of land have been
strip-mined to yield metals and other materials used in manufacturing. All of
these activities have consumed habitats that at one time supported tigers.
A major obstacle to preserving tigers is
the enormous amount of territory that each tiger requires. Each wild tiger
demands between 200 and 300 square miles. Tigers are also both territorial and
solitary animals. This means that they are protective of the areas that they
claim and they generally do not share with other tigers. Because tigers need so
much territory, it is difficult for conservationists to acquire land enough to
support a large population of tigers. Even when such these considerable spaces
are allocated, it is even more difficult to patrol such large areas to prevent
poaching. There is no easy way to preserve the wild tiger population without
making large sacrifices.
This organization brought these tigers to South
Africaand helped them learn the necessary skills for
a predator to survive in the wild. Current evidence indicates that the project
was been successful. While this is just a small step, it shows that restoring
the world's tiger population is possible.
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