The author of the video has noted that in twenty years' worth of safaris he had never met a same-sex couple among the "king of beasts."
Eyewitnesses suggest that such animal behavior is associated with a demonstration of strength and leadership, and not with sexual orientation.
Lions, and more than 1,500 types of animals, for example, elephants, giraffes and swans may mount other males in a bid to show dominance.
