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2 of: The first recorded white tigers
The first captive-bred white tigers:
In adulthood, Mohan was bred to a wild-caught orange tigress named
Begum, but her three litters contained only cubs of normal colouration
(we now know that the combination probably did not have the genetic
code to produce white tigers). She was then sold to the Ahmedabad
Zoo and the Maharajah looked for an alternative partnership which
might bring the desired white cubs.
Mohan was then bred to Radha, one of his daughters from the second
litter, and this resulted in four white cubs: Raja, Rani, Sukeshi
and Mohini. Subsequently, using this method, white specimens were
able to be produced at the rate of one for every three orange tigers.
Breeding father to daughter set in place a future for the white
tiger which was to involve numerous cases of inbreeding, and which
still continues even to this very day.
Raja and Rani:
Two of the cubs, Raja and Rani were gifted to the National Zoological
Gardens in New Delhi where they became the zoo's most famed exhibit.
The partnership was bred and Rani eventually went on to produce
20 cubs, all of which were white. The only other captive tigress
to equal this number was Chandani of Alipore Zoological Gardens
in Calcutta.
Rani and Raja's mother (Radha) also produced a large number of
cubs, giving birth to 13 whites and 9 orange tigers. She died on
the 2nd May 1974 and is still considered the First Lady of white
tigers.
Mohan's death:
The great Mohan died aged 19 years and 7 months.
Plans had been made for a large celebration of his 20th birthday,
but instead he was laid to rest in a palace courtyard with full
Hindu rites and staff observing official mourning.
The last known wild white tigers:
Mohan was the last recorded capture of a white tiger and the last
wild white to be known was shot at Bihar in 1958.
In the past century, there have only been a dozen or so reports
of white tigers being seen in the wilds of India, and some of these
may be considered inaccurate. It is extremely unlikely any wild
whites still exist due to the rare genetic combination required
to produce them and the overall rarity of all tigers.
On top of this, any white cub starts at an enormous disadvantage
in that it does not have natural camouflage and would attract predators.
Any white tiger which did survive to adulthood would experience
great difficulty hunting.
White tigers are considered extinct in the
wild.
Seema:
On the 29th August 1979 white tiger Seema was sent to Kanpur Zoo
as a potential mate for normal coloured Badal (from the 4th generation
of Mohan-Begum mates). This project did not succeed and the aim
then became to mate Seema with either Sheru or Titu, both captured
notorious man-eaters from the Corbett National Park area. Eventually
the mating with Sheru was successful.
Seema delivered a litter of three cubs: Sajeev, Uttam and Johar,
out of which one, Johar, was white.
This was considered surprising because, as per the commonly accepted
hereditary principles of Mendelian genetics, white offspring should
not have been produced if the father, in this case Sheru, was normally-coloured
homozygous.
This event has given rise to a school of thought that there could
perhaps be some white gene pool in the habitat of Corbett Park from
where Sheru was captured.
Click here to read about the first
white tigers in the USA
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