Oct 2, 2009

White lions









Mogo Zoo on the NSW southern coast of Australia, is the first zoo in the world to have a lion give birth to five male white lion cubs.
The cubs holed up with parent lions Tim and Snow since their birth on Febuary 7th - until this week.  Mogo Zoo owner Shelley Padey announced the litter of cubs on November 7th, after wanting to keep the little "gangsters" (as the zoo calls them) a secret until they were a little older.
"We didn't release it because we wanted to make sure everything went well with the pride," Padey said.  "They're little gangsters...they work as a little troop.  They're real little characters - it's beyond words how lucky I am."
The Mogo Zoo specializes in endangered species.  White lions have a lifespan of just up to 15 years in the wild, but live up to 24 years in captivity.



WHITE LIONS


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The new discovery:
For centuries rumors of mysterious white lions (Panthera leo krugeri)had been circulating in South Africa. Legend said the white pelage represented the good to be found in all creatures.
Strong claims of sightings started to surface in 1928. Scattered reports continued over the next 47 years, until confirmation of the colouration came in 1975 when a litter containing two white cubs was seen atTimbavati Game Reserve, adjacent to Kruger National Park.
The discovery came as researcher and conservationist Chris McBride was studying lions at Timbavati. In October, his elder sister and her son visited. While Chris lay in bed sick and feeling sorry for himself, they went out alone with a tracker for the day and spotted lioness 'Tabby' at a kill. With her were three new cubs, one tawny, and two which were as white as polar bears. They were roughly two weeks old.



The white specimens proved to be male and female. The McBride Family named them Temba (Zulu for 'hope') and Tombi ('girl'). The standard-coloured cub was called Vela ('surprise').
Disadvantages for white lions:
Along with the observation of the cubs came the increasing realisation that white lions would be at significant disadvantages in the wild, and this caused great concern.
A white lion cub would certainly attract predators like the hyena, or  have trouble concealing themselves when hunting on the savannah.
The male, Temba, would eventually reach an age when the two dominant males of the pride started to see him as a threat. Temba would then be forced to leave and become nomadic unless he could successfully fight to take over another pride.
Males are big, heavy and slow. This explains why the females do most of the hunting. Add to this the tremendous disadvantage of having no camouflage, and a nomadic Temba would almost certainly not be able to get within range of prey animals.
Like the tiger, the lion is a short distance sprinter and must get within 20-30 metres of an animal prior to attacking. Once in flight all the lion's primary prey species are much faster than the big cat. It was entirely possible Temba would simply starve to death.
Tombi would probably be more fortunate. Lionesses often remain with their pride of birth. However, if she were rejected for any reason then Tombi would also become equally at risk.
At least twice it was necessary for Chris McBride and his assistants to provide food for the pride so the cubs didn't miss out. On one of these occasions the cubs were found in a distinctly emaciated condition.



Phumba -- another white lion:
In the following August, more cubs were sighted amongst another subgroup of the pride and with them was a white female. This cub was named Phuma ('to stand out' or 'to be out of the ordinary').
The mortality rate among lion cubs is very high and there were ten cubs, so it seemed Phumba's hopes of survival were quite slim. She later vanished, presumed dead.
Into captivity:
Phuma's death, and the other extreme risks white lions would face in the wild, encouraged the capture of Temba, Tombi, and Vela. Though not white, Vela was essential in having the genetic code to produce more white offspring.
The cubs were transported to the National Zoo in Pretoria, South Africa where:
      Temba became mother to several cubs. She died in 1996.
      Tombi died before being successfully bred.
      Vela was sold and went to an unknown destination.
    Should the cubs have been removed from the wild? Over the years this has been the source of endless debate.
    The genetic combination required to bring about the white colouring is now considered to have been eliminated in the wild population.
White lions were never seen anywhere other than Timbavati Game Reserve and the white gene pool was almost definitely limited to this area.
If the cubs had not been removed they would most certainly have died; for some people that provides the necessary justification for taking the action. Other people see it as human interference in an area that should have been left to natural selection.
Chris McBride has authored several books on his experiences with the white lions of Timbavati and these are a recommended read. All are now out of print, but secondhand copies are sometimes available through Amazon.com and the books are still found in libraries. Search Query: Chris McBride.







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