This footage shows the moment the hunter became the hunted as a lioness was left cowering up a tree when a herd of buffalo passed through the area.<br /><br />Filmed in Nairobi National Park on April 13 a lioness is seen taking refuge in a tree after a group of large buffalo chased her up a tree.<br /><br />As the big cat climbed down a few of the buffalo herd started to chase her off.
