African lion cubs conceived by artificial insemination
01 October, 2018
Watching the two little lion cubs boisterously play with each other at a conservation centre outside of South Africa's capital Pretoria, it is hard to see anything out of the ordinary.
But these cubs are unique. "These are the first ever lion cubs to be born by means of artificial insemination - the first such pair anywhere in the world," announced the University of Pretoria, whose scientists are researching the reproductive system of female African lions.
The two cubs, a male and female, born on Aug 25 are healthy and normal, said Professor Andre Ganswindt, the director of the University of Pretoria's mammal research institute. His team's breakthrough came after 18 months of intensive trials. "We collected sperm from a healthy lion," Prof Ganswindt told AFP.
Then, when the lioness' hormone levels were found to be viable, she was inseminated artificially. "And luckily, it was successful," said Prof Ganswindt, adding that "there were several attempts, but surprisingly it didn't take too much effort".
He said the breakthrough could be repeated, with scientists hoping that the technique can be used to save other endangered big cats.
Lions are extinct in 26 African countries and numbers in the wild have plummeted 43 per cent over the last two decades, with roughly only 20,000 left, according to the International Union for Conservation of Nature (IUCN), which lists the African lion as vulnerable.
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