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SAVING THE PHANTOM LION

机译:拯救幻影狮子

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AGAINST A BACKDROP of ancient mountains, five lions move warily over the rocky plains of the Sanbona Wildlife Reserve in South Africa's Western Cape. This would usually pass for a typical African scene. But something is very different here: these lions, from the tops of their ears to the tips of their tails, are milk-white in colour. A pride of albino felines? Far from it - these are normal lions but their coats are pure white. Comprising two adults and three male cubs, the family is the result of arare and recessive gene, known as IE, which causes leucism. This condition affects only the colour of their coats -white lions have tawny colouring around their lips, eyes and paw pads.
机译:面对古老的山脉,五头狮子谨慎地在南非西开普省桑博纳野生动物保护区的岩石平原上移动。通常会在典型的非洲场景中通过。但是这里有些不同:这些狮子从耳朵的顶端到尾巴的顶端都是乳白色的。白化猫科动物的骄傲?远非如此-这些是正常的狮子,但它们的被毛是纯白色的。该家族由两名成年幼崽和三只雄性幼崽组成,是由异性和隐性基因(即IE)导致的,该基因导致白内障。这种情况仅影响它们的外衣颜色-白狮子的嘴唇,眼睛和爪子周围呈黄褐色。

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