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ENDANGERED ANIMAL WORLD
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What's an endangered animal?
A species is called
endangered when there are so few of its
kind left that it could
disappear from the planet altogether and
become 'extinct.'
Extinct means an animal hasn't been
seen in the wild for 50 years.
In total 762 plant and animal
species are now recorded as extinct. |
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Which animals are in danger?
12,259* species are threatened to some extent,
including
mammals, birds, reptiles, insects and fish.
Our
closest relatives, the great apes of Africa and
Asia
could be close to extinction in the wild.
This
number is from the 2003 Red List, an annual
report
by the World Conservation Union. |
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How
big is the problem?
The Mekong giant catfish is
one of the world's largest
freshwater
fish. It's up to three meters long. Numbers
have
dropped by 80 percent in just 13 years because
of
humans. If that carries on it will soon disappear.
There
are now less than 1,000 pandas left in the wild.
A
hundred years ago there were 100,000 tigers in the
wild,
now there are less than 7,000. Three types of
tiger,
the Bali, Caspian and Javan tiger, have already
become
extinct. The South China tiger is struggling to
survive.
There
used to be millions of koalas in Australia.
Now
there are less than 100,000. |
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What
can you do?
Support
conservation organisations like the World
Wildlife
Fund, UNEP, and Dian Fossey Gorilla Fund.
Or
you could adopt an animal at your
local
zoo which would pay for its keep. |
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Is it all our fault?
Animals have always died
out naturally, the Dinosaurs were
around
for millions of years before they became extinct.
BUT
conservationists reckon animals are now becoming extinct
up to 10,000 times faster than they would
do if there were no humans around.
But
the our growing population and interference with our
environment
mean the process of extinction's getting faster.
Our
world is changing faster than some species can adapt. |
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What's being done?
In 1985 many
countries joined together to ban
whaling
because some types were on the verge
of
extinction, but Japan and Norway still catch
them
for food. Iceland has now started whaling
again
after 14 years.
Organisations
like the World Wildlife Fund and
Born
Free, campaign to save animals which are
under
threat.
Some governments have passed laws to
stop
certain animals from being hunted. |
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Why are they dying out?
Pollution,
chopping down rainforests and building all
affect
animal habitats which means they have nowhere
to
live and nothing to eat.
Another
big problem is humans introducing new plants
and
animals on to small islands. This can result in older
species
being wiped out.
Buying
and selling some exotic animals for their skins
like
crocodiles is illegal in many places but people still do it.
Elephants
are killed for their ivory tusks which are
used
for jewellery and medicine in some countries.
Another
big problem is humans introducing new plants
and
animals on to small islands. This can result in older
species
being wiped out. |
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