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THE GALAPAGOS TORTOISE
The Galapogos Islands get their name
from one of their most peculiar residents."Galapagos"
is the Spanish word for Tortoise and those found on
these islands are larger than any found elsewhere.
There were no large predators on the islands before
the arrival of man and the tortoises could grow to
immense size without fear of being eaten. Sadly with
the arrival of man these beautiful, ponderous beasts
were seen as a magnificent food source and a number
of the races of this unique beast were hunted to extinction.
The Pinta Island race has only one male tortoise left.
Life Cycle The female tortoise
digs a hole in the ground and lays up to 20 leathery
eggs each the size of a tennis ball. She then covers
the nest and leaves. The eggs take 4-8 months to hatch
and the young tortoises then have to fend for themselves.
They take 20 to 30 years to reach maturity and can
reach up to 500 Pounds in weight. They feed on a wide
variety of plants such as cactuses and fruit. A Galapagos
Tortoise may live as long as 200 years!
Races There are 11 distinct races
of the Galapagos Tortoise still in existence but only
3 of these are reproducing at a rate that means they
will survive in the long term.
Threats The Galapagos Tortoise
had no natural enemies but Rats, Dogs, Pigs and Goats
have been introduced onto their islands. These are
destroying the habitat and eating the young and the
eggs. Efforts are now underway to eliminate these
foreign invaders from the islands and captive breeding
is underway to try to restore the populations of the
endangered races.
The Galapagos Islands were made famous
by the studies of the great British Naturalist Charles
Darwin published in his book The
Voyage of the Beagle
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